The testo 770-1 clamp meter is ideally suited for non-contact current measurement on tightly packed power cables or conductors with a small diameter. The unique grab mechanism means you can grab each individual cable easily and safely.
Key Features: Testo 770-1 Clamp meter
- Fully retractable pincer arm for maximum flexibility
- Auto AC/DC
- Large two-line display
- Measures the common electrical parameters
Specifications: Testo 770-1 Clamp meter
| DC voltage |
|
Measuring range
|
1.0 to 600.0 V
|
|
Resolution
|
max. 1 mV
|
|
Accuracy
|
± (0.8 % of mv + 3 Digit)
|
| AC voltage |
|
Measuring range
|
1.0 mV to 600.0 V
|
|
Resolution
|
max. 1 mV
|
|
Accuracy
|
± (1.0 % of mv + 3 Digit)
|
| DC current |
|
Measuring range
|
0.1 to 400 A
|
|
Resolution
|
max. 0.1
|
|
Accuracy
|
± (2 % of mv + 5 Digit)
|
| AC current |
|
Measuring range
|
0.1 to 400 A
|
|
Resolution
|
max. 0.1 A
|
|
Accuracy
|
± (2 % of mv + 5 Digit)
|
| Resistance |
|
Resolution
|
max. 0.1 Ohm
|
|
Measuring range
|
0.1 to 40.00 MOhm
|
|
Accuracy
|
± (1.5 % of mv + 3 Digit)
|
| Capacitance |
|
Resolution
|
max. 0.01 nF
|
|
Measuring range
|
10 nF to 100.0 μF
|
|
Accuracy
|
± (1.5 % of mv + 5 Digit)
|
| Frequency |
|
Measuring range
|
10 nF to 100.0 μF
|
|
Accuracy
|
±(0.1 % + 1 Digit)
|
| General technical data |
|
Operating humidity
|
0 to 80 %RH
|
|
Weight
|
378 g
|
|
Dimensions
|
249 x 96 x 43 mm
|
|
Operating temperature
|
-10 to +50 °C
|
|
Product colour
|
Black
|
|
Standards
|
EN 61326-1; EN 61010-2-032; EN 61140
|
|
Battery type
|
3 AAA micro batteries
|
|
Display type
|
LCD (Liquid Crystal Display)
|
|
Display size
|
2 lines
|
|
Interface
|
2 measuring jacks
|
|
Storage temperature
|
-15 to +60 °C
|
|
Overvoltage Category
|
CAT IV 600V; CAT III 1000V
|
|
Authorizations
|
CSA; CE
|
|
Internal_resistance
|
11 MOhm (AC / DC)
|
| Instrument Measurement Functions |
|
Diode test
|
yes
|
|
Continuity testing
|
yes
|
|
Display ligthing
|
yes
|
|
Hold
|
yes
|
|
MinMax
|
yes
|
|
True RMS
|
yes
|
|
Inrush current measurement
|
yes
|
|
Display (counts)
|
4,000
|
|
Autom. measurement parameter detection
|
yes
|
Includes: Testo 770-1 Clamp meter
Accessories: Testo 770-1 Clamp meter
- Measuring cable extensions (straight plug), 1 set, 10 A, CAT IV 600 V / CAT III 1000 V
- Standard measuring cables (straight plug), 1 set, tip Ø: 4 mm, CAT II 1000 V
- Standard measuring cables (angled plug), 1 set, tip Ø: 4 mm, CAT II 1000 V
- Standard measuring cables (angled plug), 1 set, tip Ø: 2 mm, CAT II 1000 V
- Crocodile clips, 1 set, 10 A, CAT IV 600 V / CAT III 1000 V
- Safety crocodile clips, 1 set, 10 A, CAT III 600 V
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