Testo 750-3 - Digital Voltage Tester with GFCI 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.
Key Features:
- 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