Mini Handheld Wall Detector Metal Wood Studs Depth Tracker Scanner (Red)

Mini Handheld Wall Detector Find Metal Wood Studs Cable Wire Depth Tracker Detect Wall Scanner Finder Home Tester
Feature:
This sensor can be used to detect wall studs, metal pipes and wires.
When it detects wall studs, metal pipes and wires, it alerts you with audible signals and lighting.
Designed according to ergonomic principles, it is very comfortable to use.
Locate the edges of wood metal rivets up to 3/4" (~20mm) deep.
The perfect home improvement tool.

Specification:
Material: ABS
LED lights: green and red
Power supply: 9V 6F22 battery (not included)
Size: 136*50*23mm
Detection sensitivity (depth): up to 20mm

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.