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Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. connection to the testo Smart App and other testo measuring instruments. Thanks to its increased resolution, the clamp meter delivers highly precise results even in the lower current range.
testo 770-3 TRMS clamp meter, including batteries, 1 set of measuring cables and 1 x transport bag
| Measuring range |
-20 to +500 °C
|
|---|---|
| Accuracy |
±1 °C (0 to +100 °C)
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| Resolution |
0.2 °C
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| Measuring range |
1.0 to 1000.0 V
|
|---|---|
| Resolution |
max. 1 mV
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| Accuracy |
± (0.8 % of mv + 3 Digit)
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| Measuring range |
1.0 mV to 1000.0 V
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|---|---|
| Resolution |
max. 1 mV
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| Accuracy |
± (1 % of mv + 3 Digit)
|
| Measuring range |
0.01 to 600.0 A (clamp)
0.1 to 600.0 μA (measuring cables)
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|---|---|
| Resolution |
0.1 (clamp)
0.1 (measuring cables)
|
| Accuracy |
± (2 % of mv + 5 Digit) (measuring cables)
± (2 % of mv + 5 Digit) (clamp)
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| Measuring range |
0.01 to 600.0 A (clamp)
0.1 to 600.0 μA (measuring cables)
|
|---|---|
| Resolution |
0.01 A (clamp)
0.1 μA (measuring cables)
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| Accuracy |
± (2 % of mv + 5 Digit) (clamp)
± (1.5 % of mv + 5 Digit) (measuring cables)
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| Resolution |
max. 0.01 Ohm
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|---|---|
| Measuring range |
0.10 to 60.0 MOhm
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| Accuracy |
± (1.5 % of mv + 3 Digit)
|
| Resolution |
max. 0.01 nF
|
|---|---|
| Measuring range |
0.001 μF to 60000.00 μF
|
| Accuracy |
± (1.5 % of mv + 5 Digit)
|
| Resolution |
max. 0.1 Hz
|
|---|---|
| Measuring range |
0.00 Hz to -10 kHz
|
| Accuracy |
± (1 % of mv + 1 Digit)
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| Measuring range |
0.1 W to 600 kW
|
|---|---|
| Accuracy |
± (5 % of mv + 5 Digit)
|
| Resolution |
0.1 W
|
| Measuring range |
0.1 to 600.0 kvar
|
|---|---|
| Accuracy |
± (10 % of mv + 5 Digit)
|
| Resolution |
0.1 var
|
| Measuring range |
0.1 VA to 600.0 kVA
|
|---|---|
| Accuracy |
± 1 Digit
|
| Resolution |
0.1 VA
|
| Measuring range |
0.1 W to 600.0 kW
|
|---|---|
| Accuracy |
± 1 Digit
|
| Resolution |
max. 0.1 W
|