Description
Testo 770-2 Hook-Clamp Digital Multimeter with TRMS, Inrush, Temperature
The innovative grab mechanism makes the testo 770-2 the perfect clamp meter for non-contact measurements on tightly packed cables with a small diameter. In addition to the standard functions of the testo 770-1 clamp meter, it also offers a temperature adapter and measures current in the µA range.
- 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
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.
Specs
| Temperature - TC Type K (NiCr-Ni) | |
| Measuring range | -20 to +500 °C |
| Accuracy | ±1 °C (0 to +100 °C) |
| Resolution | 0.2 degrees |
| DC voltage | |
| Measuring Range | 1 to 600 V |
| Resolution | 1 mV |
| Accuracy | ± (0.8 % of mv + 3 Digit) |
| AC voltage | |
| Measuring Range | 1 mV to 600 V |
| Resolution | 1 mV |
| Accuracy | ± (1.0 % of mv + 3 Digit) |
| DC current | |
| Measuring Range | 0.1 µA to 400 A |
| Resolution | 0.1 µA |
| Accuracy | ± (2 % of mv + 5 Digit) |
| AC current | |
| Measuring Range | 0.1 µA to 400 A |
| Resolution | 0.1 µA |
| Accuracy | ± (2 % of mv + 5 Digit) |
| Resistance | |
| Measuring Range | 0.1 Ohm to 40.00 MOhm |
| Resolution | 0.1 |
| Accuracy | ± (1.5 % of mv + 3 Digit) |
| Capacitance | |
| Resolution | 0.01 nF |
| Measuring Range | 10 nF to 100.0 µF |
| Accuracy | ± (1.5 % of mv + 5 Digit) |
| Frequency | |
| Accuracy | ± (0.1 % of mv + 1 Digit) |
| General technical data | |
| Dimensions | 249 x 96 x 43 mm |
| Operating temperature | -10 to +50 °C |
| Storage temperature | -15 to +60 °C |
| Weight | 378 g |
| Overvoltage Category | CAT IV 600V; CAT III 1000V |
| Authorizations | CSA; CE |
| 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 |
| µA current measuring range | yes |
| Autom. measurement parameter detection | yes |
Includes
- testo 770-2 hook-clamp digital multimeter 400 A with TRMS and Inrush
- batteries
- 1 set of measuring cables
- adapter for type K thermocouples
Testo 770 Series Datasheet
Software / App