Máy dò kim loại cầm tay MD3003B1

Dòng điện làm việc

9VDC(6F22)

Tần số làm việc(Frequency)

22KHz

Điện áp dò

7-9VDC

Độ nhạy

High sensitivity: 15mm at Pin; 45mm at USD 25 Cent
Low sensitivity:Detector only respond to bigger metal

Tính năng

It can detect tiny nonferrous metals or ferrous metals.
Product description: With its extremely high sensitivity, it can detect very tiny non-ferrous metals or ferrous metals, including gold, silver, copper and aluminums, etc. It is suitable for factories of all size and safe-exam department to inspect people.

Trọng lượng(g)

409