Metal Detector Underground Professional Search Finder Gold Detector Treasure Hunter Circuit Metales Detecting Pinpointer

Material: ABS plastic + aluminum

Sensitivity: adjustable, about 180 mm (test coin: US Φ 25)

Test objects: metals (including iron, aluminum, coins, gold, copper, silver)

Detection method: discrimination, fixed point

Features:

The range of A. sett discrimination is adjustable: seven different metal indicators. (And you can choose to exclude seven metals.)

B. Sensitivity adjustable: 8 level sensitivity adjustable

Power supply: 2 x 9V battery(not included)