Description
Description
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 (0590 0010), 1 x adapter for thermocouples type K, instruction manual.
Technical data
Temperature – TC Type K (NiCr-Ni)
| Measuring range |
-20 to +500 °C
|
|---|---|
| Accuracy |
±1 °C (0 to +100 °C)
|
| Resolution |
0.2 °C
|
DC voltage
| Measuring range |
1.0 mV 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 400.0 A (clamp)
0.1 to 400.0 μA (measuring cables)
|
|---|---|
| Resolution |
0.1 (clamp)
0.1 (measuring cables)
|
| Accuracy |
± (2 % of mv + 5 Digit) (clamp)
± (1.5 % of mv + 5 ) (measuring cables)
|
AC current
| Measuring range |
0.1 to 400.0 A (clamp)
0.1 to 400 μA (measuring cables)
|
|---|---|
| Resolution |
0.1 A (clamp)
0.1 μA (measuring cables)
|
| Accuracy |
± (2 % of mv + 5 Digit) (clamp)
± (1.5 % of mv + 5 Digit) (measuring cables)
|
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)
|
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
|
| Connectable probes |
1 x temperature probe (adapter required for type K thermocouples)
|
| 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
|
| 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
|
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