Item No.: C23A300

.To find the Stud center quickly
.Easy to read LCD with backlight display, audio & visual indication
.Detects wood and metal stud from 1/2in. to 1in. ups to 3/2 inch
.Detects Ferrous metals up to 3.15 in (80mm)
.Detects Non-Ferrous metals(copper & aluminum) up to 2.36 inch(60mm)
.Detects AC live wire up to 2 inch(51mm)
.AC live wire warning, at all detect modes
.Auto calibration all functions detection
.Operated by a 6F22 9V battery