Stud Detector 3-in-1

Stud detector with LCD display, easy to read. Detects wood and metal studs to a depth up to 1 1/4 in. (32 mm). Detects metal rebar to a depth up to 2 3/8 in. (60 mm). Detects ac live wire up to 2 in. (50 mm). Auto-calibration. Requires 9 V battery (sold separately).