Model No: Testo 750-3Part No: 0590 7503
The testo 750-3 voltage tester is the most high-performance model in Testo’s convenient and reliable voltage tester family. In addition to the unique fibre-optic technology, the single pole voltage testing, the torch for measuring point illumination and the all-round LED display, it also has an LC display where the value currently being measured is shown.
| DC voltage | |
|---|---|
|
Measuring range |
12 to 690 V |
|
Resolution |
max. 0.1 V |
|
Accuracy |
± (3 % of mv + 5 Digit) |
| AC voltage | |
|---|---|
|
Measuring range |
12 to 690 V |
|
Resolution |
max. 0.1 V |
|
Accuracy |
± (3 % of mv + 5 Digit) |
| General technical data | |
|---|---|
|
Operating humidity |
0 to 95 %RH |
|
Weight |
295 g |
|
Dimensions |
270 x 70 x 35 mm |
|
Operating temperature |
-10 to +50 °C |
|
Product colour |
Black |
|
Protection class |
IP64 |
|
Standards |
EN 61243-3; EN 61326-1; EN 61010-1 |
|
Battery type |
2 AAA micro batteries |
|
Display type |
LCD |
|
Display size |
one-line |
|
Storage temperature |
-15 to +60 °C |
|
Overvoltage Category |
CAT IV 600V; CAT III 1000V |
|
Authorizations |
CSA; CE |
| Instrument Measurement Functions | |
|---|---|
|
Continuity testing |
yes |
|
Display ligthing |
yes |
|
Hold |
yes |
|
RDC/RC trigger function |
yes |
|
Rotating magnetic field testing |
yes |
|
Single pole phase testing |
yes |
|
Measuring point illumination |
yes |
