Item No.: C23A229
. To find the Stud center quickly
. Easy to read LCD with backlight display, audio & visual indication
. Detects wood and metal stud up to 1 1/2 inch(38mm)
. Detects metal rebar up to 3 inch(76mm)
. Detects AC live wire up to 3 inch(76mm)
. Auto calibration all functions detection
. Elastic rubber paint at the hand hold parts and button
. Operated by a 6F22 9V battery ( not included)
. Product size: 6.8*3.0*16.5cm