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. instruction
2a.Components and function
1)Switch 2) Data Hold 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
4.Portable
5.Comply with CE
2c.Where to use
1.For detecting environmental electromagnetic radiation:Indoors, office,computer station room industrial control room, electricity wire, high voltage wire, monitor and so on which are the origin of radiation.
2.For detecting home electronics:cell phone, PC, TV Set Copy machine,Fax machine, AC, refregrator and so on.
2d.Specifications
1.Size:132mm(L)x69mm(W)x29mm(H)
2.Weight:190g
3.Screen:LCD
4.Requency range:50Hz~2000MHz
5.Reacting time: 0.4S
6.Voltage:9V
7.Battery model:6F22 9V (Not include)
8.Accessory:User manual, warranty card, battery
2e. How to detect
1.Switch on the device
2.Close to the object slowly until contact with it,the closer the distance is the stronger the power of lectromagnetic radiation is. Remark:Don’t clost to the object with high voltage.
3.Change the angle during detecting until get the maximum data.
4.When the object is power off, the reading will be 0, unless there are other disturbing
2f. About battery
1.When the reading of the device is too low or no alarm that means low power, please change battery.
2.Please remove the battery when finish using it