MD318A discriminating metal detector is based on intelligence processors control, different metal material can be indicate with LCD. It can discriminate different metals or coins. Furthermore, it can be adjusted by DISC knob for given metal. MD318A is RoHS-compliant and carry CE approvals.

MD318A can be used for:
1. Airport, bus station, and harbor electronic checking;
2. Custom, police, frontier defense, prison, mine and defense department security checking;
3. It is a convenient facility for treasure-finding, plays will enjoy their treasure-hunting on beach and meadow;
4. Archaeology, mine, detecting valuable metal and metal well cover.
Features:
1. Discriminating for different material with different sounds, target indication with LCD;
2. Visual and audible alarm;
3. Adjustable sensitivity control;
4. Waterproof search coil;
5. Automatic low voltage alarm, information will be appeared on LCD;
6. Adjustable handles for comfortable use;
7. Two sized search coils (10inch / 8inch), the big sized search coil is Waterproof.
8. Output headphone for the operator.
Specification:
1. Detection depth:
   50 cents (US): 22cm (10 inch search coil)
50 cents (US): 15cm (8 inch search coil)
2. Power supply: 2 pcs of 9V batteries
3. Current consumption: 20mA (stand by current)
4. Operation temperature: -10~+50℃
5. Adjustable handles: 104~124 cm
6. Size of search head: 8 inch or 10 inch
7. Weight: 1.5kg (approximate)