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without battery
|
CN¥ 29.0 |
includes 1 9v dry battery.
|
CN¥ 30.0 |
includes one 12v 1a charger and one 9v rechargeable battery set.
|
CN¥ 48.0 |
Yiwu Sihui Electronics Firm 14yr.
Contacts:Yang Juxian Chat
Mobile:86-13516927842
E-mail:yangjuxian18671@163.com
MD300 circular handheld metal detector, body search for mobile phones, knives, cigarette boxes, and bovine stomach metal foreign body detection.
The MD-300 handheld metal detector is a small, portable security scanner, primarilyused forSchool and station factory security do checks. When it detects and scans metal, it will emit an alarm sound and vibration warning, and the power supply has a low voltage indicator.
Function and Features:
1. Simple operation, elegant design, easy to save, low failure rate.
2、Sensitivity easily detects blades and other metal items.
3. When detecting metal, it has a simultaneous sound (or vibration) and light alarm function.
4、With low voltage alarm function
5. Powered by a 9V battery with a charging port (chargeable with an optional charger and rechargeable battery)
Technical parameters:
1. Detection sensitivity: Detects a one-yuan coin with a detection distance of ≥2CM.
2. Alarm Method: Synchronous sound and light alarm or vibration alarm.
3. Power Supply: 9V square battery (6F22ND battery), with low voltage indication function.
4. Working Current: Sound-light less than 56mA, Vibration less than 90mA
Product Size: 350*140*30mm
6. Product net weight: 163g, with packaging weight: 268gg
7Single-piece packaging size: 355*145*45mm
A、Unpacked boxed size and weight without batteries: 48*45.5Asterisk37.5cm (30 pieces/box, 9kg/box)
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