HANMATEK Stud Finder Wall Scanner Detector with Pro Smart Sensor, Audio Alarm and HD LCD Display, 5 in 1 Upgrade Wood Exact Mode Stud Finder Tool for

Brand: HANMATEKFeatures: 【Professional Stud Finder】: 5 scanning functions: Stud scan exact mode 0.8 inch(20mm), stud scan deep mode 1.5 inch(38mm), AC Wires scan 2 inch(50mm), Ferrous metals scan 4.7 inch(12cm) and Non-ferrous metals scan 4 inch(10cm). According to your needs, you can switch to the appropriate mode to help you find the edges and center of nails, screws, rebar, wooden beams, wires behind walls, floors, and ceilings. 【Easy To Read】: The signal strength display area on the display screen can clearly show the detection depth distance to the metal object. Scan mode, detection depth, detection signal strength, battery indicator and center point can all be seen on the screen. 【Fast And Accurate】:The stud finder can be calibrated automatically, just press the metal detection button. Note: Auto-calibration must be performed without nails, AC wires or metal, otherwise the test results will be inaccurate. 【Easy To Use】:HANMATEK stud finder with audible alarm (can be switched off