Gc-1028 accuracy waterproof metal detector for adults professional underground metal detector gold detecto with sensitiv 100% brand new and high qualityFeatures:with pin-pointer function7 targets categoriesbacklightfunctionsensitivity adjustmentdepth indicationUnique Tone for TargetsNo clumsy slack cableLow battery alarmWaterproof search coil LCD Displayshows the probable type of metal with an arrow, the depth of the targets, DISC range, the level of SENS with segment, the operating mode, and battery indication.Three Tone Audios Discriminationsounds distinctive tones for different types of metal.DISCignores junk metal and finds valuable items by setting the discrimination range.P/Ppinpoints the accurate location of the targets detected.Headphone Jack (3.5mm)lets you connect headphones (not supplied) and operate without trouble.Powerrequires two 9V alkaline batteries(not supplied)Waterproof Search coillets you use the detector even if you must put it under water.Adjustable sensitivity Greater than 15cm (for a US quarter) specification:Color: black+yellowMaterial: plastic, metalBattery: 2x9V batterynotincludedSize40" (47" Max)x 8.6" x 8.6" (L x W x H) Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1xmetal detector