Hand-held Metaldetector MD-200

Features:  1) Operating frequency: 20kHz  2) Weight: 272g (including the battery)  3) Size:     a) Length: 420mm     b) Width: 138mm     c) Height: 110mm  4) Handle measurement: 30 x 30mm  5) Regulate the way: manual  6) Indicator: BZ, vibration motor  7) LED light proves: LED red warning indicator lamp, LED green insufficient indicator lamp, voltage indicator lamp LED battery of power  8) Battery: 9V battery (suitable for working for 40 hours normally)  9) Control: circulation switch (On, Off, a sound of light or mode of vibration) 10) Uses cycle-switch to switch sound alarm and hidden vibration alarm respectively11) Highly sensitive, detect ferrous and non-ferrous and stainless steel weapons 12) Sound and light alarm simultaneously 13) Alkaline cell (7V-9V) can work over 40 hours and distance does not change 14) Warn automatically when short of voltage 15) Simple, convenient to use, easy to adjust 16) Detecting distances:       a) 1/2 pin: 10mm       b) Model 64 pistol: 150mm       c) 6" dagger: 150mm       d) 8mm (diameter): 40mm       e) Aluminum & copper sheet: 10mm            f) DIP14 IC (integrate circuit): 5mm       g) Silver ring (1g): 40mm       h) Lead brick (1g): 30mm

Hand-held Metaldetector MD-200 product offered by JunHong Electronic & Technology CO.,LTD