Fully automatic A-Turn-On-And-Go device; Target pinpointing locating target fast & precise; All-Metal deep seeking capable to detect objects up to 3m. Specification: Battery: 2*9V Operating current: STANDBY<=18mA; MAX<=50mA Operating voltage range: 7-9.6v Operating frequency: 5.5KHz Sensitivity: Min. 23cm(Test Coin: US25 cent) AUDIO REEQUENCY: 500Hz Unit's SIZE: 130mm(L)*150mm(W)*95mm(H) NET WEIGHT: 1.37kg Packing: 4(PCS) /CTN Carton size(cm): 54.5*35.5*19 G/N Weight(kgs): 11.00/10.00 Carton size(cm): 64*57*39 Qty per 20' container(PCS): 800
