Testo 770-1
GST and accessories extra
- Fully retractable pincer arm for maximum flexibility
- Auto AC/DC
- Large two-line display
- Measures the common electrical parameters
The testo 770-1 clamp meter is ideally suited for non-contact current measurement on tightly packed power cables or conductors with a small diameter. The unique grab mechanism means you can grab each individual cable easily and safely.
Product Description
The operation of the testo 770-1 clamp meter is also easier and more reliable than ever before. It automatically detects and selects AC/DC and other electrical parameters, such as resistance, continuity, diode and capacitance. In addition, you can also use it to measure the starting current. And the two-line display presents your readings clearly and distinctly.
Delivery Scope
DC voltage | |
---|---|
Measuring range |
1.0 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 A |
Resolution |
max. 0.1 |
Accuracy |
± (2 % of mv + 5 Digit) |
AC current | |
---|---|
Measuring range |
0.1 to 400 A |
Resolution |
max. 0.1 A |
Accuracy |
± (2 % of mv + 5 Digit) |
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) |
Frequency | |
---|---|
Measuring range |
10 nF to 100.0 μF |
Accuracy |
±(0.1 % + 1 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 |
Product colour |
Black |
Standards |
EN 61326-1; EN 61010-2-032; EN 61140 |
Battery type |
3 AAA micro batteries |
Display type |
LCD |
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 |
True RMS |
yes |
Inrush current measurement |
yes |
Display (counts) |
4,000 |
Autom. measurement parameter detection |
yes |