GP3003B cheap 9V rechargable mini hand-held metal detector

GP3003B 9V rechargable mini hand metal detector   

1. Product parameter

1) Dimension: 415x65x40mm

2) Power: 9V(6F22)

3) Operate Frequency: 22KHz

4) Operate current: <50mA

5) Operate voltage: 7-9V

6) Indicator visual: Red and Green LED can contact wireless charger in near future

7) Sound: Speaker or earphone ( earphone is not included)

8) Control: On/off control

9) Dimension: 415x65x40mm

10) Weight: 0.5kg/pcs

11) Packing: 25pcs/CTN

12) CTN size: 0.54x0.3x0.44m

13) G.W: 13.3kg

2. Main functions

1) Easy and convient to operate

2) The manual part makes anti-smoothy design

3) Two sides both alarm with flashing red light when detecting metal articles

4) Low battery waste. No waste when stop working, while working it is below 1mA

5) Super high accuracy and sensitivity that be able to detect very small metals (even 0.1g)

6) The system is able to inspect power source and battery failure, power consumption.

7) Alarm in different sounds according to different metals and connect earphone available in harmnious surroundings.

GP3003B Hand Held Metal Detector is designed to meet the exact requirements of the security industry. Typical uses will include body search for offensive weapons in crowd control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal needs to be detected.

OPERATION:

GP3003B Handheld metal detector Operates on one 9volt standard or rechargeable battery. To install the battery, slide off the battery cover and place the battery in to its compartment while matching the +/- symbols.

Turn the unit on by pushing the on/off switch until it clicks on and the green LED is lit. The detector is now operational although and increase in sensitivity and depth range can be achieved by turning the sensitivity adjuster until the LED turn to red and a constant audio tune is heard.. Turn the sensitivity adjustor (anti-clockwise) until the red LED just turn to green the tone fades. The detector is now tuned for optimal sensitivity and depth range.

Holding the unit with the detection face towards the surface, sweep backwards and forwards continuously at a height of 10-30mm above the area to be scanned.

The presence of metal will be indicated by the audio warning tone and the red light coming on. If the detector is held still over a metal object the detection signal will automatically reduce, therefore it is important that the unit is continually scanning the surface when in use.