Under Ground Searching Security Metal Detector

Technical specifications of under ground searching security metal detector :
*Power supply: DC 12V
*Signal Frequency: 7KHZ
*Acoustics Frequency: 400HZ
*Sensitivity:
Smalll detect plate can detect 25-30cm ( USD25 sent)
Big detect plate can detect 35-40cm ( USD25 sent)
*The Detecting Depth (Max):
Smalll detect plate can detect 1.5 meters
Big detect plate can detect 3.0-3.5 meters
(note: the sample object for detecting above is a 60x60x1 CM ) aluminium board
*Packing dimension: 820(L) X 170(W) X 320(H) mm
*Unit weight: 3.2 kgs
*Gross Weight for a carton: 21.2kgs
*Net Weight for a carton: 12.4kgs
*Carton Dimension: 680(L) X 340(W) X 845(H) mm

Characteristics
* MD5008 metal detector use advanced international technology design,and be made by high quality Components
* High detect depth, exact orientation, strong resolving power and convenient operation mades it be popular with customers.
* It can detect and identify the metals under ground
* It has ground balance setting, which will eliminate the affect of a Mineralization reactiona .
* It can distinguish ferrous metal and non-ferrous metals
* Adopt intelligent operating system
* Packing with high-strong ABC material, light and long-lived
* You can use earphone to recognize metal sounds