MD-3003B1 HAND HELD METAL DETECTOR    

Introduction:
The MD-3003B1 is a high performance Hand Held Metal Detector 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 me tal needs to be detected

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 40 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

Component:
(1) A belt mountable holster                                                                          

(2) Battery 

Detection distance:

Pin: 30-60mm
64 model handgun: 150mm
6 inch long knife: 160mm
Diameter 20mm Steel ball: 90mm                                                       

Specification:
Power Voltage: 9V Standard or Rechargeable Battery
Power: 270mW
Operating Frequency: 22KHz
Operating Current: <50mA
Operating Voltage: 7V-9V
Operating Temperature: -5C° to +55C°
Net Weight: 375G
Dimensions: 41(L) X 8.5(W) X 4.5(H)cm