Body Scanner Cheap Metal Detector MD-3003B1
The MD-3003B1 is a high performance Hand Held Metal Detector,Designed to meet the exact requirements of the security industry.
MD-3003B1 is made by high impact ABS Moulded Case, with Rugged construction,
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 detected.
l The MD-3003B1 operates on one 9 Volt standard or rechargeable battery.
To install the battery,slide off the battery cover and place the battery into its compartment while machine the +/- symbols.
l 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 an increase in sensitivity adjuster until the red LED is lit and a constant audio tune is heard,Turn the sensitivity adjuster (anti-clock wise )until the red LED just goes out and the tone fades, The detector is now tuned for optimum sensitivity and depth range.
l Holding the unit with the detection face toward the surface, sweep backward and forward continuously at a height of 10-30mm above the area to be scanned
l 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 is use.
The sensitivity of the detector is determined primarily by the size,shape and composition of the object to be detected.
Typical performance figures are given below:
Maximum Detection Range
Object Low Sensitivity Optimum Sensitivity
Medium Pistol 200mm 250mm
38 Caliber Pistol 150mm 200mm
Pen knife 100mm 150mm
Razor blade 50mm 100mm
Hat pin 1" 30mm 60mm
Scan Rate 75-600mm per second
LOW SENSITIVITY OPERATION
Press the low sensitivity switch during detection,scanner will then only respond to bigger metal objects such as a Pistol, Knife,ect and will not respond to small metals such as a coin,key ,hat pin, etc, DO NOT release the low sensitivity switch until you complete low sensitivity detection
RECHARGEABLE BATTERY SOCKET
You may use a 9V Volt rechargeable battery to power the detector
It takes four to six hours to fully charge the battery,the battery charge socket is located at the side of the detector