Metal Detetector AR-924, Underground Metal Detector AR 924

Underground Metal Detector  AR 924 Biggest Explore Depth : 1.5m Explore Mode : Ground Blance/ Discrimination Explore Frequency : 465kHZ ± 2kHZ Earphone Frequency : 450kHZ ± 2kHZ Auto Power Shut Off : Yes Low Battery Indication : Yes Backlight Display Function : Yes Consumed Power : 0.5W Working Temperature : 10º C-60º C Reserve Temperature : -28º C-65º C General Characteristic Power : 9V Battery Product Color : DarkGray LCD Size : 86.0* 68.0mm Product Net Weight : 3.5Kg Product Size : 30* 30* 113.5cm Application Scope: EAST-AR924 can be used in military, in addition, it also applies to the fields as following: Security checks and public security departments rapid searching; Detecting raw materials, fuel and metal debris in food; Detecting metal objects in mail and baggage; Detecting underground pipes, cables; Archeology, prospecting; Gold, silver treasures and mineral metal which are underground; Function and Characteristics: Metal scan & Metal type mode switchable Metal & mineral detection Ferrous Non-ferrous metal discrimination Auto calibration when turn on Manual Eliminate Mineralization Speaker indication Headphone jack option Low battery indication LED back light option Lead wire disconnection alarm