A portable battery-operated audio cassette tape recorder/player in a housing of coloured plastics, with large operating buttons and an attached microphone enabling the user to broadcast through the built-in loudspeaker either with or without the audio cassette function operating.
The MD4 is the current Handheld Metal Detector used by the British Army and is specifically designed for IED and EOD operations although it may be used effectively in mine clearance. The MD4 is unique in it's construction. All electronics, controls, detection head and batteries are contained within a hand held probe. The unit is extremely sensitive and easy to use. It has only two operating buttons, ON/ZERO and OFF.
