High Sensitivity Rechargeable Handheld Metal Detector Alarm Mode Adjustment

High Sensitivity Rechargeable Handheld Metal Detector Alarm Mode Adjustment

1. Metal detection panel
2. Lanyard hole
3. Sensitivity adjustment ( L: Low sensitivity M: medium sensitivity H: high sensitivity )
4. 5.6: Indicator light ( Red: metal alarm; Yellow: Low power indicator; Green: Power indicator )
7. Alarm mode adjustment([ ring bell,,' x silence, vibration)
8. Power switch
9. Handle
10. Label position
11. Sensitivity adjusting hole
12. The speaker hole
13. Battery cover

※ Dimensions: L 360mm X W80mm X H4 1 mm
※ Power supply: 2 AA batteries
※ Working temperature: - 25°C~ +60°C
※ Humidity: 0~95%

Product Features
※ High sensitivity;
※ Convenient and simple use, no need to adjust;
※ Low electricity, can work for 40 hours continuously;
※ There are automatic continuous alarm once battery used up.
※ There are voice indicator for power on and off.
※ There are switch button for sound, L .ED and vibration.