Stud Finder with 196ft Laser Measure, 3 in 1 Electric Wall Scanner Sensor with ±0.1° Digital Level Lithium Battery, LCD Studs Detector Audio Broadcast for Wood Magnetic Metal AC Wire Finding$$Tools

3 in 1 Multi-function Tool: Stud Scanner, Laser Distance Meter and Protractor combined on 1 tool. Multi functional detector, useful for drill. Accurate Detetion Wall Finder: 120 mm depth positon, can detect metal, wood, power cable beiling, wall floor and sheetrock. Metal: 100~120mm. Wood: 20~38mm. AC Power(90~250V): 50mm. 60m Laser Meter: ±1.5mm accuracy measure, widely used both indoor and outdoor. 50 sets data storage and 12 testing modes available to fulfill for ordinary usage. Angle sensor & Audio Broadcast: ±0.1° angle accuracy, real time refresh. Live audio broadcast, knowing the result without looking at the screen. Must Tool for Home Using: Accuracy, convenient,durable, easy to use. No more calls,no more cost, find and fix it by yourself.