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1.This device is the latest design of eletromagnetic radiation
products.
The most advantage is that the cost is down and it’s more stable.
1a.The frequency range is wide that can meet more kinds of
detecting by low cost
1b.This device is very stable especially when testing the radiation
of the mobile phone.
1c.The device is reliable and easy to operate
1d.The device is with fashion design and nice gift packing.
2.DT-1130 instruction
2a.Components and function
1)Switch 2)Maximum 3)Alarm 4)Shelt 5)Battery shell
2b. Features
1.Easy operation, can detect the power of electromagnetic radiation
around home electronics, electricty wire, industrial equipment and
so on
2.Wide range of detectable requency
3.Can detect the electromagnetic radiation everywhere