This 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 the LCD display allows you to easily pinpoint its center position.
Main Features & Specs:
* 3 -in-1 function selection, find wood stud / metal objects / live wiringShell Material: | ABS |
Battery power: | 6F 22 9V battery |
Stud detecting depth: | wood 30*30mm: 18mm |
Metal detecting depth: | iron pipt 25mm: 30mm |
AC live wire detecting depth: | AC 90 ~ 250V 50mm |
Operating temperature & humidity: | -7 ~ -40, <75% |
Storage temperature & humidity: | -20~ 50, <85% |
Size/ Dim: | 155 *28 *75 mm / 6.25in * 1.92 in * 2.95in |