الوصف

~Product introduction:

 

MD****3B1 is a universal-type hand-held metal detectors, cost-effective, stable performance. Mainly used to detect metal necessary places, such as security Day-to-day metal anti-theft examination, examination room, the school to bring communications tools to prevent cheating of the inspection work, as well as non-specified places, such as metal detectors, The use of the hand-held metal detectors to carry out physical inspection to avoid manual search of human rights brought about by the dispute.

Function:
(1) Highly sensitive;
(2) Simple and convenient to use, no adjustment is required;
(3) The detection distance will not be changed when the battery voltage drops from 9V to about 7V;
(4) Low power consumption, can work for *0 hours continuously;
(5) Audio/vibration LED alarm;
(6) There is automatic and continues alarm when the battery is used up;
(7) Switch on/off audio or vibration prompt function;
(8) High/low sensitivity

 

Performance and features:

 

1. Easy to operate, equipped with leather, for carrying

2. Rechargeable function, charge time **6 hours (charger for select cases)

3. When enough voltage, the indicator light does not shine or alarm has been

4. Has light and sound vibration alarm prompted the dual mode

5.'s First use of automatic reset switch to switch the sensitivity function, thereby achieving that is capable of detecting large, but also can detect small metal objects

6. May need to be adjusted according to sensitivity

 

Specification parameters:

 

1, detection sensitivity: Φ2.5mm Ball

2, power supply: 9 volt battery (6F*2ND)

3, Power consumption: **0mW

4, operating frequency: *2KHz

5, the working current: less than *0mA

6, the working temperature: *5 ℃ **5 ℃

7, Net Weight: **9g

8, size: **0 * *5 * *5mm

9, packing size: *8**3**6cm

(*5 support / box, weight: *2.5KG/*3.5KG)