UT387B UNI-T

This  Professional wall detector can be used to detect metal, wood and AC cable hidden in the wall. It is a must for house decoration or refurbishment.

Product Features:
Professional wall detector can be used to detect metal, wood and AC cable hidden in the wall.
Keep the instrument close to the wall and slowly move it. When it has detected metal, wood or AC cable, it will display the signal strength and beep.
According to signal strength, you can judge the exact location of the materials which can avoid drilling failure.
The detector can detect an AC cable with a voltage higher than 110V, 50-60Hz, the sensibility may be weak when the cable is grounded.
The ZOOM key is helpful to detect small things or things buried in deep.
High accuracy, with a maximum detection depth of 80mm.
Portable size, convenient to use.

Specifications:
Maximum Detection Depth:
Ferrous Metal( iron pipe with a minimum diameter of 3cm): 80mm
Nonferrous Metal(aluminum with a minimum volume of 30*2*2cm): 80mm
Live Wire: 50mm
Wood(with a minimum volume of 20*16*4cm): 20mm
Operating Temperature: 0 ~ 40°C
Storage Temperature: -10 ~ 50°C
Temperature for guaranteed Precision: 18 ~ 28°C
Humidity: <=75%
Altitude: <=2000m
Power Supply: 9V Battery(not included for safety reasons)
Item Size: 21.5 * 8 * 3.5cm / 8.5 * 3.1 * 1.4in
Item Weight: 229g 
Package Size: 23.5 * 9 * 5.5cm / 9.3 * 3.5 * 2.2in
Package Weight: abot 345g 

Package List:
1 * Professional UNI-T Wall Detector
1 * Nylon carrying Bag
1 * User Manual