GH-20 Gold Scanner Underground Metal Detector Underground Gold Treasure Detection Tool with 15 Inch Waterproof Detector

Features 1 The ergonomically designed handle is easy to operate 2 Equipped with screen display intuitive accurate and easy to operate 3 Sponge grip labor saving and comfortable and more comfortable to operate 4 Adjustable handle free to change height 5 Mixed pouring one step molding soil consolidation and waterproofing 6 An external 3 5 pin earphone can be connected so that the voice of treasure hunters can be distinguished more clearly 7 The precise positioning mode helps to accurately locate the target and makes excavation easier Specifications Model GH 20Frequency 18KHZAudio output built in speaker and 6 35 mm 1 4 inch headphone jackScreen display large monochrome 76 x 37 mm 3 x 1 75 transflective LCDBacklight YesDetection mode coins and treasures and prospectingDiscrimination Four factory identification modes that can be personalized all metal and iron masks 28 segment discrimination scaleAudio 1 2 3 4 and more 28 Ground balance manual 1 to 90 automatic beach tracking and tracking offsetIdentify Two modes automatic and resizeSensitivity adjustment adjustable 1 to 30 Tuning noise reduction 5 channels 2 1 0 1 2 manual and automaticCritical point adjustable 5 to 25 Target volume adjustment adjustable 0 to 30 Battery 4xAA Alkaline Carbon Lithium or NiMH NiCd not included Low battery alert audio and visual alertOverall length 1270 mmProbe size 15 inchDetection depth 2 5MUse range coin treasure hunt gold huntPac