TH430 Wall Detector Digital Metal Detector Wood Finder Cable Wires Depth Tracker Undeground Studs Wall Scanner                           Features:             1. Wireless portability: This wall detector has no cable, and it is small in size and easy to carry.             2. Fast: This detector can easily detect wood, joists, metal nails, pipes or steel behind walls, floors or ceilings.             3. Indication signal: This wall detector has LCD backlight display and sound indication, you can clearly know the thickness of the detection.             4. Automatic calibration: This wall detector can automatically calibrate all detected objects with high detection accuracy.             5. Low battery indicator: This wall detector will have a warning display when the battery is low, so you will not forget to charge it.                    Description:             This wall detector has three modes: stud scan, metal scan and AC wire scan, which is convenient for you to use.                    Specifications:             Material: PC + ABS             Size 165 * 76 * 35mm             Model: TH430             Power: 1 * 6F22 9V battery (not included)             Working temperature: 0 ℃ - 40C             Display: LCD liquid green backlight screen             Package: bubble bag                    Package Included:             1pc * Wall detector (without battery)