China Passport Defender HHeld Metal Detector Explosive Detector Manufacturer

Product Information of Passport hand held metal detector:

1: Passport Hand Held metal Detector operation is completely automatic, using Audio and LED indicators to announce the presence of a metallic object.
Also is has 15 level detection indicator signal lights, showing the size of the metallic objects from green to yellow to red colors, and more detail by number of lights.

2: Passport Hand Held metal Detector detects all conductive metals including ferrous, non-ferrous and stainless steel.

3: Passport Hand Held metal Detector operates in a very low frequency range and is therefore completely safe for both operators and subjects in all scanning operations
even when involving pregnancies or medical electronic devices such as heart pacemakers.

Features:

1. Simple and convenient to use, no adjustment is required;

2. The detection distance will not be changed when the battery voltage drops from 9V to about 7V;

3. Low power consumption, can work for 40 hours continuously;

4. There is automatic and continues alarm when the battery is used up;

5. Switch on/off audio prompt function;

6. With external rechargeable socket hole;

7. Has Audio and light handoff switch;

Technical Speifications:

Automatic re-tuning and battery check.

Operations completely automatic, using Audio and LED lights to indicate the detected metal object. Also has 15 LED signal indicator lights, showing the size of the metallic objects from green to yellow to red colors, and more detail by number of lights. And the more technical details as follows:

CircuitAutomatic self-tuning transmitter-receiver that never requires adjustments.Audio frequency2kHz WarbleVoltage6.8 to 10 Volt DCCurrent12mA typicalHumidityTo 95 non-condensingLevel detection light3 sections 15 number indicate light green-yellow-redLength x Width80*340*55mmBatterySingle 9V battery provides up to 60 hours of normal operation. Optional NIMH rechargeable battery provides up to 20 hours on each 12-hours recharge.

Packaging & Delivery:
25pcs one carton
Packing details:Packing with carton.
Delivery details: 1-3 work days after received payment.

Packling List:
1pcs* passport hand held metal detector
1pcs* user manual
Applications of Passport hand held metal detector:
Airports , railway stations , docks , prisons , customs , border control and other security departments of security checks;
Medicine, food , commercial quality inspection system;
Precious metal detection ( such as gold and silver jewelry factory ) , and other security checks.

Note of Passport hand held metal detector:
1, When the sensitivity adjustment too high, the boot will be issued after the continuous alarm sound, the sensitivity can be reduced.
2, Cut off the power after use. Long-term should not remove the battery to prevent overnight, so as not to damage the circuit.
3, The probe is fixed against a crackling sound when the metal will stop only when the metal continues to sweep audible.
4.When turned on, the green light to dark and continuous alarm indicates that the voltage is less than has been unable to work , you should replace the battery .