อุปกรณ์ตรวจจับโลหะ

อุปกรณ์ตรวจจับโลหะ

It can be used for public security in airports, railway stations, docks, prisons, customs and frontier defense as well as quality control of medicine, food and other commodities. 

 

With very low power consumption, this detector can work for over 40 hours continuously 

 

Beep sound when metal detected 

 

LED power indicator 

 

Operating Frequency: 25KHz 

 

Operating Current: < 50mA 

 

Operating Voltage: 9V DC Battery 

 

Dimension (L x W x H) : 400 x 35 x 30mm 

 

Coil Diameter: 130m