LCD Backlight Display Digital Wall Detector Metal Sensor Wood Stud Finder AC Cable Scanner Three Scanning Modes Switchable with Nail Positioning Function This digital wall detector has high detection accuracy, wide ranges of applications. It is designed with three working modes, you can switch modes between stud mode, metal scan mode and AC scan mode according to the object you want to detect. Adopts LCD display with backlight and the LCD icon will change according to the mode. The wall detector can detect metal, wooden beams and live cables inside the walls, ceilings and floors (referring to walls, ceilings, floors for conventional concrete, tiles, wood panels, etc.). Multi-scene applications, whether industrial and domestic use, can easily cope with. Suitable for home decoration and renovation, wall decoration installation, equipment installation and maintenance, etc. Features: 【LCD Display】: Backlit LCD display, when objects are detected, the LCD progress bar will rise and the percentage will increase. When the strength is strong enough, the LCD will display the full bar and percentage, and the buzzer will sound continuously. With backlight on/off function. 【Multi-Function Design】: This wall stud sensor detector has nail finding and positioning, nail collection, metal scan, stud scan, AC scan, deep scan, and nail level function. 【Three Working Modes Design】: This product is designed with three working modes, you can switch the mode between stud scan mode, metal scan mode and AC scan mode according to the object you want to detect. And the LCD icon will change according to the mode. 【Stud Scan Mode】: Deep mode can test to a depth of 1.49inch (38mm), it is recommended e the middle mode if the depth is less than 0.79inch (20mm) and the exact mode if the depth is less than 0.39inch (10mm). The stud mode detects direction (left and right), other modes do not have this feature. 【Metal Scan Mode】: Mainly used to detect steel bars, metal keels, metal pipes, etc. in walls. The deepest depth tested was 2.36inch (60mm)(e.g. using 1/2inch rebar),If the signal is too strong, it is recommended to set it to the middle mode or exact mode. 【AC Scan Mode】: Mainly used to detect live (AC) wires in the wall. The deepest depth of the uncovered wire is 2inch (51mm). If the signal is too strong, it is recommended to adjust it to the middle mode or exact mode. 【Easy e】: Move the tester on the desired surface to detect for STUDS, metal, rebar, pipes, AC wire, etc., you can scan the object from left to right. The level part can be picked up separately to measure the horizontal position. And with magnetic to collect the metal nails. 【Wide Applications】: Multi-scene applications, whether industrial and domestic use, can easily cope with. Suitable for home decoration and renovation, wall decoration installation, appliance installation and maintenance, etc. Specifications: Name: Wall Metal Detector Material: ABS Battery: 1 * built-in 9V 6F22 battery (included) Auto power off time: about 150s Operating temperature: 0-50℃/32-122℉ Storage temperature: -10 to 60℃/14-140℉ Operating humidity: 35-55%Rh Package size: 216 * 81 * 44mm / 8.50 * 3.19 * 1.73in Package weight: 280g / 9.88ounce Packing List: 1 * Wall Metal Detector