Pro Underground Metal Detector High Sensitivity Treasure metal Gold Silver Hunter Minerals Hunter with earphone All-Sun Model TS130

This metal detector can be used for the detection and identification of metals buried underground. It is easily operated. has high resolving power and is very accurate. Complete with ground balance circuit it can exclude the effect that iron ground minerals have over metal targets(mineralisation reaction) so that the instrument will not sound signal until the search coil detects metal.This means the detecting accuracy and detecting depth is greatly improved. It can be used in military affairs.