GH-12 Professional Underground Metal Detector Treasure Hunt Gold Detector with High Sensitivity Waterproof Search Coil

Features 1 Equipped with an elliptical waterproof search coil which can achieve deep penetration 2 It has the functions of real time automatic ground balance continuous base state reading independent control of threshold and gain 3 Static precise positioning with depth indicator 4 Built in dual headphone jacks 5 Widely used in gold exploration relic hunting coin shooting and other fields Specifications Model FS2Working frequency 13kHzProbe size 11 inchTemperature range 20 60°Whether with LCD display YesIndication mode mechanical indicator and sound mode Package Included 1 x Underground Metal Detector1 x Earphone1 x User Manual