Overview
The 770 series identifies the testing in-process and automatically selects the correct meter configuration which saves you time and increases your accuracy.
The 770 series of instruments are rich in the features HVAC techs need and want including TRMS, starting current, and frequency measurement.
What's included:
testo 770-1 hook-clamp digital multimeter 400 A with TRMS and Inrush includes batteries and 1 set of measuring cables
Technical data | |
---|---|
Resolution |
4.000 V / 1 mV |
Accuracy |
±(0.8 % of mv + 3 Digit) |
Technical data | |
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Resolution |
4.000 V / 1 mV |
Accuracy |
±(1.0 % of mv + 3 Digit) |
Technical data | |
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Resolution |
400 A / 0.1 A |
Accuracy |
±(2 % of mv + 5 Digit) |
Technical data | |
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Resolution |
400 A / 0.1 A |
Accuracy |
±(2 % of mv + 5 Digit) |
Technical data | |
---|---|
Resolution |
400.0 Ohm / 0.1 Ohm |
Accuracy |
±(1.5 % of mv + 3 Digit) |
Technical data | |
---|---|
Resolution |
51.20 nF / 0.01 nF |
Accuracy |
±(1.5 % of mv + 5 Digit) |
Technical data | |
---|---|
Resolution |
99.99 Hz / 0.01 Hz |
Accuracy |
±(0.1 % + 1 Digit) |
Technical data | |
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Warranty |
2 years |
Storage temperature |
5° to 140 °F / -15 to +60 °C |
Weight |
13 oz. / 378 g |
Overvoltage Category |
CAT IV 600V; CAT III 1000V |
Authorizations |
TÜV; CSA; CE |
Dimensions |
10 x 4 x 2 in. / 243 x 96 x 43 mm |
Operating temperature |
14° to 122 °F / -10 to +50 °C |
Technical data | |
---|---|
Diode test |
yes |
Continuity Testing |
yes |
Display ligthing |
yes |
Hold |
yes |
MinMax |
yes |
True RMS |
yes |
Inrush current measurement |
yes |
Display (counts) |
4,000 |