Meters -Precision Metal Detector Highlights Generic Brand Precision Metal Detector Description: Accurately locate metal pipes, live cables, studs and wooden frames, avoid unnecessary loss, quality help . 3 detection modes: Stud Scan mode (up to 1.5 inch / 38 mm), Metal Scan mode (up to 3 inch / 76 mm) and AC Wire Scan mode (up to 3 inch / 76 mm). Comes with audio and visual indication, beep reminding and easy to read LCD display. Automatic detection of metal, tension and studs, automatic shutdown function. Non-slip soft rubber coating, strong anti-fall, waterproof and dustproof. Works with a 9V battery (battery not included). Specification: Material: Plastic Color Yellow 3 Detection Modes: Stud Scan Mode: Up to 1.5 inch / 38 mm depth Metal Scan Mode: Up to 3 inch / 76 mm depth Stud Scan Mode: AC wire: up to 3inch/76mm deep Operating temperature/humidity: -20 to 50 Power: 1*9V battery (not included) Size: approx. 155x70x30mm / 6.1x2.75x1.18inch Package includes: 1x 3 in 1 Detector 1x User Manual Note: Please allow 3-5mm error due to manual measurement, pls make sure this does not u don't bother before you bid