Model： GT888

Feature：

1. Operating frequency: 5.5~5.8KHz 

2.12-inch waterproof Search coil （25x30cm）

3. Alarm mode: LCD mode, sound mode

4. Power : 2* 9V  Alkaline battery

5.Operation mode： ALL-METAL,DISC,NOTCH ,PP pinpointer mode 

6. Adjustable sensitivity

7. Power supply: 2 x9V batteries.

8. Working current: static ≤23mA; Dynamic ≤50mA