Simpler and safer: the new era of Smarter, safer, easier ... · PDF filetesto 750 Digital...
1
Smarter, safer, easier: Electrical instruments for HVAC techs, developed from decades of Testo experience! testo 760 DMM 600/1000V AC/DC, TRMS, Auto-Test Setup, Capacitance and LP Filter testo 750 Digital Voltage Tester 0 to 690V with Phase Rotation & LowZ testo 755 Current / Voltage Tester 200A AC, 600/1000V AC/DC, Continuity, Phase Rotation testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight testo 770 Hook-Clamp DMM- TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post V/A/Ω/C AC/DC Detects testing in-process and selects correct meter configuration to save time and optimize accuracy WATTS PF Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only True root mean square measurements Starting/Inrush current capture *Only available in 770-3 Bluetooth/App elliminates report generation paperwork Auto test setup - based on lead connection prevents blown fuse if the leads are not in the proper socket V/A/Ω/C AC/DC Detects testing in-process and selects correct meter configuration to save time and optimize accuracy 3 buttons that illuminate to easily and clearly select and identify functions True root mean square measurements Low-pass filter for increased measurement accuracy HEAVY DUTY Drop and water resistant for tough conditions Detects testing in-process and selects correct meter configuration to save time and optimize accuracy L1 L2 L3 3-phase sequence check with motor rotation indication Single test lead voltage test with buzzer indication and Interchangeable measuring tips Built-in LED flashlight illuminates test area APO Automatic Power On/Off above and below 6 VAC 270 Patented all-round viewable LED voltage bar indication GFCI circuit check feature L1 L2 L3 3-phase sequence check Single probe voltage detection LoZ Low input impedance elliminates ghost AC voltage measurements Built-in LED flashlight illuminates test area Two sensitivity levels with audible and visual indication LED Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC Line Neutral Ground Differentiates Hot from Neutral in AC outlets Low-Pass Filter blocks high- frequency interference signals minimizing false indications Waterproof and dustproof according to IP 67 Built-in LED flashlight illuminates test area Technical data testo 760-1 testo 760-2 testo 760-3 Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to 1000V AC/DC Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ Frequency measuring range 1Hz to 500KHz 1Hz to 60MHz Duty Cycle range - 1% to 99%, 20Hz to 10KHz Capacitance measuring range 0.001nF to 100µF 0.001nF to 30,000µF 0.001nF to 60,000µF Temp. meas. range (inc. on 770-2 /opt. on 770-3) - -4 to 932°F (-20 to 500°C) Display (counts) 4,000 6,000 Meas. Safety category CAT III 600V CAT IV 600V CAT IV 600V CAT III 1000V Hold/Min/Max P Continuity testing <30Ω Diode test 2.5V Water/Dust Protection IP64 Authorizations TÜV, CSA, CE Standard EN 61326-1 Technical data testo 770-1 testo 770-2 testo 770-3 Voltage measuring range 1mV to 600V AC/DC Current measuring range 0.1 to 400A AC/DC 0.1 to 600A AC/DC Power/Power Factor – 1mW to 360KW µA measuring range AC/DC using input jacks – 0.1µA to 400µA Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to 60MΩ Continuity testing <30Ω Diode test 2.5V Frequency measuring range 1Hz to 10KHz Capacitance measuring range 0.001µF to 100µF 0.001µF to 60,000µF Temp. measuring range (incl on 770-2 /optional on 770-3) – -4 to 932°F (-20 to 500°C) Bluetooth with testo Smart Probes App – 65 ft. (free field) Display (counts) 4,000 6,000 Measurement safety category CAT IV 600 V / CAT III 1000 V Authorizations TÜV, CSA, CE Standards EN 61326-1, EN 61140 Technical data testo 750-1 testo 750-2 testo 750-3 Voltage testing 0 to 690V AC/DC Low Input impedance < 500 kΩ Continuity testing P Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz Single probe voltage detection - 100 to 690V AC/DC at 50/60 Hz Measurement safety category CAT IV 600 V / CAT III 1000 V Protection class IP64 Authorizations TÜV, CSA, CE Standard EN 61243-3:2010 Technical data testo 755-1 testo 755-2 Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC Current measuring range 0.1 to 200A AC Resistance measuring range 1Ω to 100KΩ Continuity testing < 50Ω Rotating magnetic field for 3-phase sequence check – 100 to 690V AC at 50/60Hz Single probe voltage indication – 100 to 690V AC at 50/60Hz Display (counts) 4,000 Measurement safety category CAT IV 600V CAT III 1000V Protection class IP64 Authorizations TÜV, CSA, CE Standards EN 61243-3:2010, EN 61010-1 Technical data testo 745 Dual Level Voltage testing 12 to 1000 V AC 50 to 1000 V AC Measurement safety category CAT IV 600 V / CAT III 1000 V Authorizations TÜV, CSA, CE Standards EN 61326-1, EN 61010-1 Hook-Clamp meter model comparison testo 770-1 testo 770-2 testo 770-3 Unique hook-clamp wire grab mechanism Automatic measurement parameter detection TRMS-True root mean square measurements Inrush (start up)current measurement K-type temperature measurement* – μA current measuring range – Bluetooth and testo Smart Probes App – – Watts/PF Measurement – – *Temperature adapter included with 770-2, optional on 770-3 Digital multimeter model comparison testo 760-1 testo 760-2 testo 760-3 Automatic parameter detection and selection - prevents blown fuse 3-button operation for selecting test functions instead of a dial K-type temperature measurement* – TRMS -True root mean square measurements – μA current measuring range – Low-Pass filter – Voltage measurement range to 1,000 V – – *Temperature adapter included with 760-2, optional on 760-3 Current/voltage tester model comparison testo 755-1 testo 755-2 0.1 to 200A AC Automatic measurement parameter selection Built-in LED flashlight Interchangeable measuring tips Voltage measurement range up to 1,000 V – Single test lead voltage indication – 3-phase rotating field indication – Voltage tester model comparison testo 750-1 testo 750-2 testo 750-3 All-round voltage bar Indication Bright voltage bar with AC/DC, polarity, rotation and votage indication Voltage bar indicators 12V to 690V Ergonomic handle CAT III 1000V CAT IV 600V TUV/CSA Certified Built-in LED flashlight – Single-probe voltage check – GFCI circuit test function – 3 Digit LC Display – –
Transcript of Simpler and safer: the new era of Smarter, safer, easier ... · PDF filetesto 750 Digital...
Smarter, safer, easier: Electrical instruments for HVAC techs, developed from decades of Testo experience!
testo 760 DMM 600/1000V AC/DC, TRMS, Auto-Test Setup, Capacitance and LP Filter
testo 750 Digital Voltage Tester 0 to 690V with Phase Rotation & LowZ
testo 755 Current / Voltage Tester 200A AC, 600/1000V AC/DC, Continuity, Phase Rotation
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Smarter, safer, easier: Electrical instruments for HVAC techs developed from decades of Testo experience.
testo 760 DMM 600/1000V TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC with Phase Rotation and LowZ
testo 755 Current/Voltage Tester200A AC, 600/1000V AC/DC, Continuity and Phase Rotation
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in LED Flashlight
testo 770 Hook-Clamp DMM TRMS Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only)
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto setup based on lead connection illiminates blown fuses if leads are not in the proper sockets
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True Root Mean Square measurements
Drop and water resistant for tough jobs
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Built-in LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range (-20 to 500°C)
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000Measurement safety category
Authorizations
Standards EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in LED flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600V TUV/CSA Certified
Built-in LED flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-Pass Filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
-4 to 932°F
-Duty Cycle range 1% to 99%, 20Hz to 10KHz–
0.001µF to 100µF
65 ft. (free field)
1mW to 360KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C AC/DC
3 Buttons that illuminate for easy and clear selection and identification of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Built-in LED flashlight illuminates test area
Built-in LED flashlight illuminates test area
–
CAT IV 600V CAT III 1000VTÜV, CSA, CE
770-3
V/A/Ω/C AC/DC
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
True root mean square measurements
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Starting/Inrush current capture
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
*Only available in 770-3
Bluetooth/App elliminates report generation paperwork
Auto test setup - based on lead connection prevents blown fuse if the leads are not in the proper socket
Smarter, safer, easier: Electrical instruments for HVAC techs developed from decades of Testo experience.
testo 760 DMM 600/1000V TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC with Phase Rotation and LowZ
testo 755 Current/Voltage Tester200A AC, 600/1000V AC/DC, Continuity and Phase Rotation
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in LED Flashlight
testo 770 Hook-Clamp DMM TRMS Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only)
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto setup based on lead connection illiminates blown fuses if leads are not in the proper sockets
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True Root Mean Square measurements
Drop and water resistant for tough jobs
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Built-in LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range (-20 to 500°C)
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000Measurement safety category
Authorizations
Standards EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in LED flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600V TUV/CSA Certified
Built-in LED flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-Pass Filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
-4 to 932°F
-Duty Cycle range 1% to 99%, 20Hz to 10KHz–
0.001µF to 100µF
65 ft. (free field)
1mW to 360KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C AC/DC
3 Buttons that illuminate for easy and clear selection and identification of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Built-in LED flashlight illuminates test area
Built-in LED flashlight illuminates test area
–
CAT IV 600V CAT III 1000VTÜV, CSA, CE
770-3
V/A/Ω/C AC/DC
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
3 buttons that illuminate to easily and clearly select and identify functions
True root mean square measurements
Low-pass filter for increased measurement accuracy
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Drop and water resistant for tough conditions
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
3-phase sequence check with motor rotation indication
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in LED flashlight illuminates test area
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Automatic Power On/Off above and below 6 VAC
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
3-phase sequence check
Single probe voltage detection
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Low input impedance elliminates ghost AC voltage measurements
Built-in LED flashlight illuminates test area
Two sensitivity levels with audible and visual indication
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Simpler and safer: the new era of electrical measurement technology from Testo.
testo 760 DMM TRMS Capacitance with Auto-Test Setup and Low Pass Filter
testo 750 Digital Voltage Tester 0 to 690V AC/DC
testo 755 200A AC, 600/1000V AC/DC Voltage, Continuity andPhase Rotation Tester
testo 745 Non-Contact AC Voltage Tester with Dual Level Sensing and Built-in Flashlight
testo 770 Hook-Clamp DMM-TRMS-Inrush, available 600A / Watts / PF / Temp. / Bluetooth
Unique Hook-on function separates and grabs wires without using your hands. Easy Hook-off function with retractable post
Meter automatically identifies testing in-process and selects correct meter configuration to save time and optimize accuracy
Real-time Power Measurement (Watts) with simultaneous Power Factor indication (770-3 only
Starting/Inrush current capture
Bluetooth/App elliminates report generation paperwork
Auto test-setup based upon lead connection prevents blown fuses in the meter, prevents switching from V to A or A to V if leads are not in the proper socke
Detects testing in-process and selects correct meter configuration to save time and optimize accuracy
True root mean square measurements
Drop and water resistant for tough conditions
Detects testing in-process
and selects correct meter
configuration to save time
and optimize accuracy
Single test lead voltage test with buzzer indication and Interchangeable measuring tips
Built-in Flashlight illuminates your measurements
Patented all-round viewable LED voltage bar indication
GFCI circuit check feature
Single probe voltage detection
Built-in flashlight for testing in dark places
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Two sensitivity levels with audible and visual indication
Flashing LED indicates sensitivity range down to 12 VAC or standard range above 50 VAC
Bright LED flashlight illuminates test area
Waterproof and dustproof according to IP 67
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to1,000V AC/DC
Current measuring range 1mA to 10A AC/DC 0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz 1Hz to 60MHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 60,000µF
Temperature measuring range - (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600VCAT III 1000V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC0.1 to 600A
AC/DCPower/Power Factor –
µA measuring range AC/DC using input jacks
0.1 to 600µA
Resistance measuring range 0.1Ω to 40MΩ 0.1Ω to
60MΩ
Frequency measuring range
Capacitance measuring range
1Hz to 10KHz 0.001µF to 60,000µF
Temp. measuring range -20 to 500°C
Bluetooth with testo Smart Probes App –
Display (counts) 4,000 6,000
Measurement safety categoryAuthorizations
Standards
TÜV, CSA, CE
EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Continuity testing
< 500KΩ
Rotating magnetic field testing 100 to 690V AC/DC at 50/60Hz
Single probe voltage detection - 100 to 690V AC/DC at
Measurement safety category50/60Hz
CAT IV 600V CAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2
Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication – 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1,000VAC50 to 1,000 VAC
Measurement safety category CAT IV 600V CAT III 1000V
Authorizations
Standards EN 61326-1, EN 61010-1
www.testo.com
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detection
TRMS-True root mean square measurements
Inrush (start up)current measurement
μA current measuring range
Bluetooth and testo Smart Probes App – –
Watts/PF Measurement – –
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement
TRMS -True root mean square measurements –
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in Flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600 TUV/CSA Certified
Built-in Flashlight –
Single-probe voltage check–
GFCI circuit test function –
3 Digit LC Display – –
–
3-phase sequence check
270
3-phase sequence check with motor rotation indicationL1 L2 L3
LPFLow-pass filter for increased measurement accuracy
WATTSPF
–
-4 to 932°F
(-4 to 932°F)
-Duty Cycle range 1% to 99%, 20Hz to 10KHz
0.1mV to 600V AC/DC
–
0.001µF to 100µF
65 ft. (free field)
1mW to 600KW
Continuity testing
Diode test
<30Ω
2.5V
0.1 to 400µA
–
–
Continuity testingDiode test
<30Ω 2.5V
L1 L2 L3
CAT IV 600V
K-type temperature measurement
*Only available in 770-3
True root mean square measurements
TÜV, CSA, CE
Hold/Min/Max
0.001nF to 30,000µF
CAT IV 600V
V/A/Ω/C
3 Buttons that illuminate for easy and clear selection of test functions
HEAVY DUTY
Automatic Power On/Off above and below 6 VACAPOLPF
LED
LineNeutral Ground
Differentiates Hot from Neutral in AC outlets
N:\MARKETING-NEW\Product Launches\Electrical\Data Sheets - ELECTRICAL\Data Sheets RM
Low input impedance elliminates ghost AC voltage measurements
LoZ
Low Input impedance
Differentiates Hot from Neutral in AC outlets
Low-Pass Filter blocks high-frequency interference signals minimizing false indications
Waterproof and dustproof according to IP 67
Built-in LED flashlight illuminates test area
Technical datatesto 760-1
testo 760-2
testo 760-3
Voltage measuring range 0.1mV to 600V AC/DC 0.1mV to 1000V AC/DC
Current measuring range 1mA to 10A AC/DC
0.1µA to 10A AC/DC
Resistance meas. range 0.1 to 40MΩ 0.1 to 60MΩ
Frequency measuring range
1Hz to 500KHz
1Hz to 60MHz
Duty Cycle range - 1% to 99%, 20Hz to 10KHz
Capacitance measuring range
0.001nF to 100µF
0.001nF to 30,000µF
0.001nF to 60,000µF
Temp. meas. range(inc. on 770-2 /opt. on 770-3)
- -4 to 932°F (-20 to 500°C)
Display (counts) 4,000 6,000
Meas. Safety category CAT III 600V CAT IV 600V CAT IV 600V CAT III 1000V
Hold/Min/Max PContinuity testing <30Ω
Diode test 2.5V
Water/Dust Protection IP64
Authorizations TÜV, CSA, CE
Standard EN 61326-1
Technical datatesto 770-1
testo 770-2
testo 770-3
Voltage measuring range 1mV to 600V AC/DC
Current measuring range 0.1 to 400A AC/DC 0.1 to 600A AC/DC
Power/Power Factor – 1mW to 360KW
µA measuring range AC/DC using input jacks
– 0.1µA to 400µA
Resistance measuring range
0.1Ω to 40MΩ 0.1Ω to 60MΩ
Continuity testing <30Ω
Diode test 2.5V
Frequency measuring range 1Hz to 10KHz
Capacitance measuring range
0.001µF to 100µF 0.001µF to 60,000µF
Temp. measuring range(incl on 770-2 /optional on 770-3)
– -4 to 932°F(-20 to 500°C)
Bluetooth with testo Smart Probes App
– 65 ft. (free field)
Display (counts) 4,000 6,000
Measurement safety category CAT IV 600 V / CAT III 1000 V
Authorizations TÜV, CSA, CE
Standards EN 61326-1, EN 61140
Technical datatesto 750-1
testo 750-2
testo 750-3
Voltage testing 0 to 690V AC/DC
Low Input impedance < 500 kΩ
Continuity testing PRotating magnetic field testing
100 to 690V AC/DC at 50/60Hz
Single probe voltage detection
- 100 to 690V AC/DC at 50/60 Hz
Measurement safety category CAT IV 600 V / CAT III 1000 V
Protection class IP64
Authorizations TÜV, CSA, CE
Standard EN 61243-3:2010
Technical data testo 755-1 testo 755-2Voltage measuring range 6 to 600V AC/DC 6 to 1000V AC/DC
Current measuring range 0.1 to 200A AC
Resistance measuring range 1Ω to 100KΩ
Continuity testing < 50Ω
Rotating magnetic field for 3-phase sequence check
– 100 to 690V ACat 50/60Hz
Single probe voltage indication
– 100 to 690V ACat 50/60Hz
Display (counts) 4,000
Measurement safety category
CAT IV 600VCAT III 1000V
Protection class IP64
Authorizations TÜV, CSA, CE
Standards EN 61243-3:2010, EN 61010-1
Technical data testo 745
Dual Level Voltage testing 12 to 1000 V AC50 to 1000 V AC
Measurement safety category CAT IV 600 V / CAT III 1000 V
Authorizations TÜV, CSA, CE
Standards EN 61326-1, EN 61010-1
Hook-Clamp meter model comparison
testo 770-1
testo 770-2
testo 770-3
Unique hook-clamp wire grab mechanismAutomatic measurement parameter detectionTRMS-True root mean square measurements
Inrush (start up)current measurement
K-type temperature measurement* –
μA current measuring range –
Bluetooth and testo Smart Probes App
– –
Watts/PF Measurement – –*Temperature adapter included with 770-2, optional on 770-3
Digital multimeter model comparison
testo 760-1
testo 760-2
testo 760-3
Automatic parameter detection and selection - prevents blown fuse
3-button operation for selecting test functions instead of a dial
K-type temperature measurement* –
TRMS -True root mean square measurements
–
μA current measuring range –
Low-Pass filter –
Voltage measurement range to 1,000 V – –
*Temperature adapter included with 760-2, optional on 760-3
Current/voltage tester model comparison
testo 755-1
testo 755-2
0.1 to 200A AC
Automatic measurement parameter selection
Built-in LED flashlight
Interchangeable measuring tips
Voltage measurement range up to 1,000 V –
Single test lead voltage indication –
3-phase rotating field indication –
Voltage tester model comparison
testo 750-1
testo 750-2
testo 750-3
All-round voltage bar Indication
Bright voltage bar with AC/DC, polarity, rotation and votage indication
Voltage bar indicators 12V to 690V
Ergonomic handle
CAT III 1000V CAT IV 600V TUV/CSA Certified
Built-in LED flashlight –
Single-probe voltage check –
GFCI circuit test function –
3 Digit LC Display – –
