Product Description
This product is a handheld instrument for rapid wall testing. It is mainly used to detect magnetic metals hidden in walls, ceilings and floors, such as steel bars and iron pipes; non-magnetic metals, such as aluminum pipes and copper pipes; non-metals, such as wooden beams, PVC water pipes and charged objects, such as wires.

Technical parameters
Maximum detection depth:
Ferrous metals: 110 mm
Non-ferrous metals: 110 mm
Live wires (110V/230V): 50 mm
Wood (non-metal): 25 mm
Working temperature: -10~50℃
Storage temperature: -20~70℃
Humidity: ≤75%
Altitude: ≤2000 meters
Battery: 3 1.5V AAA batteries (not included)
Dimensions: 185*85*33mm
Weight: 180g