Waterproof silver copper golden metal detector LED
● In customs, airports, ports, etc. for safety check-up
● In police stations, courts for metal detection and search
● Detecting the metal concealed in raw material, food and fuel
● Checking the metal objects in parcels and luggage.
● In prospecting or archaeological search
● Detecting pipes or wires buried in earth
● Searching for the jewelry and metal cultural relic buried in earth
● Recycling used metal
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