Laser Tools Two Pole Voltage Tester - 12 - 600V

No, this Laser Tools Two Pole Voltage Tester operates without batteries, making it ready for immediate use.

While versatile, it is specifically designed for proving the absence or presence of voltage on hybrid and battery electric vehicles, as well as general electrical circuits from 12V to 600V.

CAT III refers to a safety category for electrical measurements. A CAT III rating indicates the tester is suitable for measurements performed in building installations, such as distribution panels and fixed motors.

You must always perform a self-test on a known voltage source before each use to verify its functionality and ensure accurate readings.

No, this is a voltage presence/absence tester. It indicates if voltage is detected (LED on) or not (LED off) within its range, but it does not provide a specific voltage reading like a multimeter.

The tester is designed to work with voltages from 12V up to 600V, both DC and AC.

It is designed for hybrid and battery electric vehicles, but always follow the specific vehicle manufacturer's safety protocols and procedures for working with high-voltage systems.

Perform the mandatory self-test on a known voltage source. If it still shows no indication, the tester may be faulty or damaged and should not be used. Check probe connections.

The circuit may still have voltage. Do not proceed with work until voltage is confirmed absent. Re-test the tester itself on a known live source to ensure it is functioning correctly.

Ensure the tester is used correctly and that probes make good contact with the test points. Avoid testing in excessively wet conditions. Ensure the self-test was performed correctly prior to use.