90V AC voltage. When instrument detects AC voltage, instrument buzzer will alarm and NCV alarm light will flash.
EASY OPERATION: The slim voltmeter with a large LCD backlit screen and the minimalist button design allows you to easily switch all functions with one hand. Convenient features like flashlight, backlight, double sound and light alarm function, Data Hold, Auto Shut-off, Anti Miss Plug make taking and recording measurements easier than ever before.
EXQUISITE DESIGN & SEVICE WARRANTY: This newly released voltage testers is mini-compact, sleek and modern and has a beautiful large LCD screen that will complement your style. The best service to our customers is our aim, if you have any questions about our item, please feel free to contact our customer service, we will do our best to solve the problem for you.