1.Product name:metal detector
2.Material: ABS
3.Weight: 1.37kg
4.Color: Black
5.Size: 550 * 355 * 153mm
6.Working voltage: 7.1 ~ 9.6V
7.Current: minimum 30mA, maximum 60mA
8.Signal frequency: 7.5KHz +/- 1KHz
9.Sensitivity: minimum 13cm
10. Working environment: -20 ℃ ～ 60 ℃
11.Water spray height: 30-60cm
12. Product Features:
1) Strong discrimination and high accuracy