Testo 0590 7503 750-3 – Digital Voltage Tester with GFCI Test
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.
- GFCI Test Function
- 3-digit LCD showing the actual voltage
- measurements
- Patented all-around viewable LED voltage bar indication
- Built-in flashlight for testing in dark places
Delivery Scope
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
- Measuring tip caps
Application:
Ideal for voltage testing
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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








