MD-3500 Underground Metal Detector 5.88KHz Treasure Hunting Detector Metal Search Gold Silver Detector Gold Digger Metal Search

Feature: ?DISC/NOTCH range, the level of SENS with segment, the operating mode, and low battery indication.?Three Tone Audio Discrimination---sounds distinctive tones for different types of metal.?Notch---ignores junk metal and finds valuable items by setting the disc and notch range.?Super Slow Sweep Identification---with a very slow sweep of the search coil to discriminate different types of metal.?Headphone Jack –--lets you connect headphones (not supplied) and operate without trouble.?Waterproof Search coil –--lets you use the detector even if you must put it under the water.Specifications: Power supply: 2 X 9V 6F22(Not included)Voltage:18VCurrent: Standby:20mA Maximum:55mAFrequency:5.88KHzSensitivity: 1 US Cent/25 US Cent:100mmStretch Length:33.9-44.5 inchesOperation modes: Fully automatic and all metal detectorsCoil: 8" waterproof search coilAudio: 3 tone audioDetected indication:LCD displayBattery Condition Indicator: yesDistinguish:different types of metalPackage Weight:~2.2KGPackage includes:1 x Metal Detector(Battery not included)1 x User Manual