3 in 1 LCD Display Handheld Metal Wood Studs AC Voltage Live Wire Detect TS79 Wall Scanner Electric Box Finder Desktop Jewellery & Watch Magnifier with LED Lights It is widely applied in

It is widely applied in a range of professional fields

--- Triangle: 2mm / 2

1 hot knife chuck

Handle Material: PP + TPR

3 in 1 LCD Display Handheld Metal Wood Studs AC Voltage Live Wire Detect TS79 Wall Scanner Electric Box Finder Desktop Jewellery & Watch Magnifier with LED Lights It is widely applied inThis unit is a 3 in 1 metal voltage stud detector. It uses electronic signals to locate the exact position of studs, ceiling joist AC wires and metal through drywall, concrete and other common wall materials. Once the edge of a stud has been detected, it emits audio and visual signals (LCD display) that allow you to easily pinpoint its center position. This unit is an ideal tool for DIY fans, professional electrician and users in decoration field.