Ground Metal Detector is a Safety product. Key specs — Brand: CS; Origin: China; Price Term: EXW.
Product Description
It can detect even 5meters
It with two coils and battery box
 
Main functions:
1. It with LCD display
2. It has ground balance function and can eliminate "mineralization reaction"
3. It can differentiate ferrous metal from nonferrous metal
4. It has adopted a intelligent operation system
5. It has small weight and long work life
6. It can identify metal sound through earphone
7. It features broad detecting range, accurate positioning, and great distinguishing capacity
Product parameters:
1. Max. detecting depth: 1.5 - 5m (manifold models are optional)
2. Sound frequency: 400Hz
3. Working current: 12V DC "AA" (alkaline) 8 x 1.5V
4. Signal frequency: 7kH
5. Power consumption: 0.6
6. Weight: 3.2kg