S63 underground gold detector, treasure detectors, is a new high-sensitivity underground metal detector, detecting particle gold and natural gold nugget, alluvial gold, gold detector with high sensitivity, can clearly detect more than a few grams of gold, it is easier to detect metal objects. S63 gold detector has multiple frequency channels and comes with one-click frequency sweeping function, which can intelligently detect the environment, reduce ground noise and saline-alkali soil interference, unique audio gain, amplify subtle signals, and avoid target omission, the unique ratio of target metal iron and non-iron can better identify the target metal type, and the maximum detection depth of the instrument can reach 3 to 5 meters.