testo 770-2 - Clamp Meter
- Fully retractable pincer arm to make your work easy
- Auto AC/DC and large two-line display
- Measuring functions for starting current on electric motors and μA measurements
- Temperature adapter for type K thermocouples
Product Description
The testo 770-2 clamp meter makes it so much easier to work on tight measuring points, such as switching cabinets. The clamp meter's movable pincer arm can be fully retracted into the instrument. This means you can accurately grab tightly packed conductors such as cables and check them for faults.
Furthermore, it enables measurement of the starting current on electric motors and ionisation current testing in the µA range. The supplied temperature adapter for thermocouple probes can be used to measure electrical parameters as well as temperatures (compatible type K thermocouple probe can be ordered separately).
The clamp meter detects and selects AC/DC fully automatically and also provides automated selection of other electrical parameters such as resistance, continuity, diode and capacitance. This makes operation easier and more reliable than ever before. Your readings are clearly and distinctly presented on the two-line display.
Delivery Scope
testo 770-2 TRMS clamp meter, including batteries, 1 set of measuring cables and 1 x adapter for type K thermocouples.
Technical Data
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
| Measuring range | -20 to +500 °C |
| Accuracy | ±1 °C (0 to +100 °C) |
| Resolution | 0.1 °C |
| General technical data | |
|---|---|
| Dimensions | 243 x 96 x 43 mm |
| Operating temperature | -10 to +50 °C |
| Warranty | 2 years |
| Storage temperature | -15 to +60 °C |
| Weight | 378 g |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Authorizations | TÜV; CSA; CE |
| DC voltage | |
|---|---|
| Measuring range / Resolution |
4.000 V / 1 mV 40.00 V / 10 mV 400.0 V / 100 mV 600 V / 1 V |
| Accuracy | ± (0.8 % of mv + 3 Digit) |
| AC voltage | |
|---|---|
| Measuring range / Resolution |
4.000 V / 1 mV 40.00 V / 10 mV 400.0 V / 100 mV 600 V / 1 V |
| Accuracy | ± (0.8 % of mv + 3 Digit) |
| DC current | |
|---|---|
| Measuring range / Resolution | 400 A / 0.1 A |
| Accuracy | ± (2 % of mv + 5 Digit) |
| AC current | |
|---|---|
| Measuring range / Resolution | 400 A / 0.1 A |
| Accuracy | ± (2 % of mv + 5 Digit) |
| Resistance | |
|---|---|
| Measuring range / Resolution |
400.0 Ohm / 0.1 Ohm 4.000 kOhm / 1 Ohm 40.00 kOhm / 10 Ohm 400.0 kOhm / 100 Ohm 4.000 MOhm / 1 kOhm 40.00 MOhm / 10 kOhm |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
| Capacitance | |
|---|---|
| Measuring range / Resolution |
51.20 nF / 0.01 nF 512.0 nF / 0.1 nF 5.120 μF / 0.001 μF 51.20 μF / 0.01 μF 100 μF / 0.1 μF |
| Accuracy | ± (1.5 % of mv + 5 Digit) |
| Frequency | |
|---|---|
| Measuring range / Resolution |
99.99 Hz / 0.01 Hz 999.9 Hz / 0.1 Hz 9.999 kHz / 1 Hz |
| Accuracy | ± (0.1 % of mv + 1 Digit) |
| Instrument Measurement Functions | |
|---|---|
| Diode test | yes |
| Continuity testing | yes |
| Display ligthing | yes |
| Hold | yes |
| MinMax | yes |
| Temperature measurement with adapter | yes |
| True RMS | yes |
| Inrush current measurement | yes |
| Display (counts) | 4,000 |
Downloads
Product Brochures
Manuals
- Instruction manual testo 770 (PDF, 1.816 KB)
- Startup instructions testo 770 (PDF, 1.795 KB)
- Declaration of conformity testo 770-2
Video Demo
US 6299 
BR 4414 
VN 3733 
AU 1384 
TH 1275 
JP 1224 
SG 873 
CA 690 
