3 in 1 Wood Studs Wall Scanner Finder LCD Backlight Automatic Calibration Metal Detector

Feature: 1. It is easy to find the center of the stud and accurately locate hidden metal pipes, fire wires, studs and wooden frames. 2. Within a certain wall thickness, it can detect wood metal stems, metal pipes and live wires in the wall. 3. LCD screen with backlight, audio and visual indication (sound reminder and easy?to?read LCD display). 4. Automatic calibration of metal, voltage and stud detection, automatic shutdown function, energy saving and power saving. 5. Made of high?quality ABS material, waterproof and wear?resistant, not easy to damage, and long service life. Specification: Condition: 100percent Brand New Item Type: Wall Scanner Material: ABS Weight: Approx. 185g/6.5oz Product Size: Approx. 15.5 x 7 x 3cm/6.1 x 2.8 x 1.2in 3 Detection Modes: Scan Mode, Metal Scan Mode and AC Line Scan ModeCan detect wood and metal stems, and the wall thickness is within 38mm/1.5in Can detect metal pipes, the wall thickness is within 76mm/3in Can detect live wires in the wall, the wall thickness is within 76mm/3inOperating Temperature: -20 celsius to 50 celsius Power Supply: 1 x 6FF22 9V Battery (Battery Not Included). Package List: 1 x Wall Scanner (Battery Not Included)1 x Instruction Note: 1. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.