Wenzhou Junnie Alarm Device Co., Ltd. |
Verified Suppliers
|
Handheld metal detector
power | 9V standard or rechargeable battery |
operating frequency | 25khz |
operating voltage | 9V |
operating current | <;50mA |
recharging voltage | 12V DC or 9V AC |
net weight | 210g |
packing | 20pcs/carton ,13.4KG,0.067CBM |