MD027 Waterproof Metal Detector Handheld Gold Coins and Silver Finder
The detector is a metal detector with both motion and non-motion modes.In the motion mode，it has higher sensitivity，and it has different colors of LED to indicate metal types，helping the operator to find lost coins,gold silver jewels ,and other metal objects.In the non-motion mode ,the operator can move the search coil slowly .The detector has good waterproof function ,it is suitable for detection underwater ,so operators can enjoy the pleasure of exploring under water.
1. Operation frequency:About 2.4KHZ
2. Operation mode:Motion--ALL-METAL,DISC,Non-motion
3. Target display :Red /green /blue LED indicates three kinds of metals.
Low ,medium,high sound indicates three kinds of metals.
4. Discrimination adjustment :Yes
5. Sensitivity adjustment :Yes
6. Search coil :210mm or 250mm
8. Arm length adjustment :100cm-120cm
9. Weight :About 2KG
10. Work environment :Land ,Seaside ,River ,Sea
11. Waterproof :The depth of water is not more than 40 meters
12. Power supply :1X9V alkaline battery (not included in the package )