Wenzhou Junnie Alarm Device Co., Ltd.
Add to Cart
Handheld metal detector
power
9V standard or rechargeable battery 270mw
operating frequency
22khz
operating voltage
7-9V
operating current
<;50mA
recharging voltage
12V DC or 9V AC
net weight
411g
packing
20pcs/carton ,13.4KG,0.067CBM