2-in-1 Metal Detector and AC Live Wire Detector 2-in-1 Metal Detector and AC Live Wire DetectorLED visual and audio indicator Detects metal up to 75mm Detects voltage up to 75mm Auto calibration all functions detection Operated by a 6F22 9V battery (not included)We are specializing in customizing electronic tools for many year, pls feel free to contact us if you want a partner to develop any ...
