Function This metal detector is a highly sensitive detector, and has such
features as followed: Ground Balance for preventing false signals which caused by
mineralized soil; good discrimination ability for differentiating ferrous from the
non-ferrous metals, and distinguishing between types of non-ferrous metals; intelligent
operating system for easy operation and so on. The metal detector is mainly used to
detect and discriminate metal goods which are underground. It is widely used
in such fields as safe-exam; ancient relic’s investigation, mine
detection, industrial product exam and relics seek
Specification (1) Power Supply: 8pcs 1.5V Batteries in Series (2) Emitting Frequency: 6.99±0.2KHz (3) Signal Frequency: 450±10KHz (4) Indicators: Visual: Lever Meter; Sound: 2"Speaker or Earphone (Earphone not included) (5) Function: Disc: Ground Balance; Distinguish Ferrous and Non-Ferrous Metal (6) Controls: Critical Sound Tuner; Function Tuner; (7) Operating Current: 300mA MAX at MAX Volume (8) The Detecting Depth (Max): 1.5Meters (9) Sensitivity: 25-30cm for a US (25cent) (10) Export Packing: 4PCS /Carton (11) Color: Black
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