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20 Khz School Handheld Metal Detector Portable For Body Scanner

    Buy cheap 20 Khz School Handheld Metal Detector Portable For Body Scanner from wholesalers
     
    Buy cheap 20 Khz School Handheld Metal Detector Portable For Body Scanner from wholesalers
    • Buy cheap 20 Khz School Handheld Metal Detector Portable For Body Scanner from wholesalers

    20 Khz School Handheld Metal Detector Portable For Body Scanner

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    Brand Name : Zhonganxie
    Model Number : MD-3003B1
    Certification : CE, FCC, ROHS
    Price : negotiation
    Payment Terms : T/T
    Supply Ability : 10000pcs per month
    Delivery Time : 5-7 working days
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    20 Khz School Handheld Metal Detector Portable For Body Scanner

    20 Khz School Handheld Metal Detector Portable For Body Scanner



    Features

    1. Detects a pin within 30 to 60mm
    2. Conveniently and simply to operate
    3. Easily to adjust
    4. When battery voltage drop from 9 to 7V, detecting distance remain unchanged
    5. Energy smart: can work 40 hours continuously
    6. Except the light alarm, audible alarm and the vibratory alarm can be chosen
    7. There are also two sensitivities, high and low, to select
    8. Rechargeable:charge it about 4-6 hours after the battery die
    9. Self-checking: it self-checks when it starts
    10. When the battery nearly dies, audible alarm or vibratory alarm should be a warning
    11. Turn on (off) the detector, it will give you an audible alarm or a vibratory alarm

    Specofication


    Technical StandardTechnical Parameter
    Product size415mm x 85mm x 45mm
    Package Size420mm x100mm x 50mm
    Working frequencyAbout 20 KHz
    Alarmssound (or vibration) and light
    Power supplyStandard 6F22/15F8H 9V battery or rechargeable battery(optional)
    Temperature-15℃ to +55℃
    Packing25/box 12kg/box

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