Features:
Simple operation and highly sensitive.
Can detect the power of electromagnetic radiation around homeelectronics, electric wire, industrial equipment and so on.
Wide range of detectable frequency.
Data hold function.

Applications:
For detecting environmental electromagnetic radiation:indoors, computer station room, industrial control room,electric wire, high voltage wire, monitors, etc.
For detecting home electronics: cellphone, PC, TV set, copymachine, fax machine, microwaves, refrigerator and so on.

NOTES:
The dosimeter is for testing the electric field radiation. If the test equipment earthing shielded, the test would fail.
Metal will shield the radiation, too.
If the meter keeps display "0" while testing, please change a battery and test again.

Specifications:
Display readings: Three semi-liquid crystal display, maximumreading 1999
Housing: ABS
Power 1 * 6F22 9V Battery (not included)
Frequency Range: 50Hz~2000MHz
Reacting time: 0.4S
Color: Black
Item dimension: 13.5 * 7.1 * 3.2cm/ 5.3 * 2.8 * 1.3in
Item weight: 104g/ 3.66oz
Package dimension: 16.5 * 11.3 * 4.6cm/ 6.5 * 4.4 * 1.8in
Package weight: 110g/3.88oz

Package list:
1 * Electromagnetic Radiation Detector
1 * Instructions