MD 3040,New metal detector for gold treasure hunting

key Specification 4 Modes of operation:all metal mode, discrimination mode and notch mode,pp mode 8 sensitivity adjustments Adjustable sensitivity, sensitivity : 20cm for US quarter 6 target ID cursor 3-Tone audio discrimination Notch - ignores junk metal and finds valuable items by setting the disc and notch range. DISC - discriminates the target selected. Automatic ground balance Adjustable volume 10&waterproof search coil We&top one OEM & ODM manufacturer of all kinds of the METAL DETECTOR in China for over 15 years. And we are the biggest exporter in China now. We have more than 80 models of the metal detectors, which include kids metal detectors, hobby metal detectors, professional metal detectors,underwater metal detectors,etc. If need more details or catalog,please contact us Evelyn Zhang Skype: cnmetaldetector.tianxun Wechat ,whatsapp: +86-15921606598