4 In 1 Wall Metal Detector Stud Finder Wall Wiring Wood Depth Moisture Detector Meter AC Voltage Live Wire Tracker Wall Scanners This product is applicable to: Detect metal (black and non-ferrous metals), wooden barriers and "live" AC wires on walls, ceilings and floors. and Measure the moisture content of wood and building materials. Product Features: 1. Multiple Probes Wall Scanner 4 in 1 Wood Metal Wiring Moisture Detector all in one. 2. Can detect metals hide in wall,ceiling floors and can measure the mositure contents of various tree species. 3. Make detect easy, work handy and make your work-time saving and safer. 4. Full Automatic blacklight, Data is clearly visible in poor lighting and conditions. 5. One-Clink Conversion for Wood /Metal/ Wiring /Moisture Detection and easy to Switch. 6. The sensor is located near the marked hole and the center target us positioned and ensure detection accuracy. 7. High Sensitive Metal probe with new lower-power chip technology. 8. Suitable for various material, avoiding the cumbersome and easy to use, Screen displys the probe distance data to accurately detect the position. Specification: Model No.: MKL-D01 Maximum detection depth: Ferrous metals: 120mm Non-ferrous metals(Copper): 80mm Copper conductors(Live): 50mm Wood: exact model 20mm/deep mode 38mm Moisture maximum detection depth: 8mm Moisture test range/accuracy: Wood: 5%-50%+-2% Building Material:15%-33%/+-2% Automatic shutdown time : 5 minutes Working Humidity range: Metal: 0-85% RH Wood: 0-60% RH Copper conductors(live): 0-30% RH Operating temperature: -10& 8451; +50& 8451; Storage temperature range: -20& 8451; +70& 8451; Battery: 1x 9V Battery (Battery not include) Product size: 160x68x30mm Packing List 1x Wall Scanner 1x User manual 1x Cloth Bag