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testo 750-3 - Digital Voltage Tester with GFCI Test
0590 7503
testo 750-3 - Digital Voltage Tester with GFCI Test
0590 7503GFCI Test Function
3-digit LCD showing the actual voltage
measurements
measurements
Patented all-around viewable LED voltage bar indication
Built-in flashlight for testing in dark places
The 750-3 can perform GFCI Circuit tests on AC outlets. When performing a GFCI circuit test, a 35 mA load is applied to the circuit. The testo 750 vibrates ensuring that the GFCI circuit test is active. In addition to the above features, the testo 750-3 includes a 3-digit LCD showing the actual voltage measurements.
The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication. All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards.
The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication. All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards.
testo 750-3 digital voltage tester with low impedance, continuity, and phase sequence with GFCI test, 3 digit LCD, and flashlight, includes batteries, measuring tip protector, and measuring tip caps
DC voltage
| Measuring range | 10 to 690 V |
|---|---|
| Resolution | 1 V |
| Accuracy | ± (3 % of mv + 5 Digits) |
AC voltage
| Measuring range | 10 to 690 V |
|---|---|
| Resolution | 1 V |
| Accuracy | ± (3 % of mv + 5 Digits) |
General technical data
| Operating humidity | 0 to 95 %rH |
|---|---|
| Weight | 10.41 oz. / 295 g |
| Dimensions | 10.6 x 2.8 x 1.4 in. / 270 x 72 x 35 mm |
| Operating temperature | 14 to +122 °F / -10 to +50 °C |
| Product colour | Black |
| Protection class | IP64 |
| Standards | EN 61243-3; EN 61326-1; EN 61010-1 |
| Battery type | 2 AAA batteries |
| Display size | one-line |
| Display type | LCD |
| Storage temperature | 5.0 to 140.0 °F / -15 to +60 °C |
| Overvoltage Category | CAT IV 600 V; CAT III 690 V |
| Authorizations | TÜV; CSA; CE |
Ideal for voltage testing
- Clear, all-round LED display, LCD, large fibre optic, torch for measuring point illumination, anti-slip ring and ergonomic handle, RCD trigger function, vibrating load buttons
Overview of applications
- Test electrical circuits or systems for voltage or de-energization (according to DIN EN 61243-3:2010)
- Single pole voltage testing to determine whether conductors are live
- Checking the rotating magnetic field
- Checking RCD circuit breakers
- Testing voltage supply in live wires
- Data sheet testo 750(pdf, 296.37 kB)
- Testo 750 Instruction Manual(pdf, 528.26 kB)