CJ-GM306 Ground Metal Detectors
Main functions:
- It has ground balance function and can eliminate "mineralization reaction".
- It can differentiate ferrous metal from nonferrous metal.
- It has adopted a intelligent operation system.
- It has small weight and long work life.
- It can identify metal sound through earphone.
- It features broad detecting range, accurate positioning, and great distinguishing capacity.
Specification:
- Max detecting depth: 2---5 meters(Manifold models are optional)
- Sound frequency: 400 Hz.
- Working current: 12DCV "AA"(Alkaline) 8X1.5 V
- Signal frequency: 7 Khz
- Power consumption: 0.6 W
- Weight: 3.2 Kg

