Major Function: The Non-contact voltage tester is enabled to provide the easiest and safest way to check out the electrical current in a wire, outlet, switch or lamp that has mysteriously stopped working.
Two-Button Mode: Switch sensitivity mode between “High” and “Low” on the basis of your demands at work.
Accessory: There is a built-in flashlight which can provide you with high-graded convenience when working in dark or encounter power blackout. Red pointing light can be used to point at something at job sites.
Sound Remind: The tip glows in red and beeper sounds at high frequency when high voltage is detected, while the yellow light and low frequency beep indicate low voltage.
