931 Handheld Metal Detector

  • Specification 
    Model No. 931 932
    Indication Type 

    Audio   + Light

    Vibration + Light 

    Audio + Light
    Detection Distance  Coin   :6-250px
    Knife : 5-250px

    64 mode handgun:15-500px

    Steel Ball (Dia:20mm ):8-250px

    Battery voltage drops from 9v to 7V , 
    Detection distance will not be influenced 
    Low Battery Indication 
    Low power consumption  Work 40 hours continuously
    Sensitivity Adjustable 
    Operation Temperature  (-5~55)℃
    General Information 
    Power Supply 9V 6F22ND/ DC 10V
    Product   Size  418mmx87mmx41mm
    Product   Weight  380g
    Standard   Accessories  Battery , Manual,Leather Pouch