Detector for Live Wiring and Metal and Wooden Studs, 8.78 x 3.62 x 1.77"

Velleman VTMVS2 DETECTOR FOR LIVE WIRING AND METAL AND WOODEN STUDS. This detector 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, the VTMVS2 emits audio and visual signals (LED display) that allows you to easily pinpoint its center position. Utilizing the procedure of scanning and marking from two sides, the VTMVS2 will find the center of wood or metal studs or live wires through 3/4 inch surfaces with 1/8 inch accuracy.