EMF meter

EMF stands for "Electro Magnetic Fields," and these exist in all electrical equipment. EMFs cannot be seen, heard, or felt, but they are all around us. EMF radiation is measured in milligrams (mG), and its strength can be measured with an EMF meter.

Use EMF meter:
The EMF meter helps you identify which devices emit what amount of EMF radiation. You can then use this information to decide which electrical devices you want in your area to minimize your exposure to EMF radiation. The EMF meter is also suitable as an additional tool for detecting eavesdropping devices. For example, most detectors cannot detect all electrical devices if they are not transmitting, which is where the EMF meter can be used.

Specifications:
Material: ABS
Magnetic field strength range: 0.01 ~ 199.9 μT (0.1 ~ 1999 mG)
Electric field strength range: 0~1999V/m
Magnetic field strength resolution: 0.01 μT/0.01 mG
Electric field strength resolution: 1V/m
Magnetic field strength frequency range: 20 Hz ~ 300 Hz
Electric field strength frequency range: 20 Hz ~ 3500 MHz
Temperature measurement range: -10 ~ 50 ℃
Temperature resolution: 0.1 ℃
Power: 3 * 1.5V AAA battery (NOT included)
Item Size: 130*50*27mm/5.12*1.97*1.06in
Item weight: 85g / 2.99oz
Package weight: 127g / 4.48oz
Package size: 19.3 * 7.5 * 3.5cm / 7.60 * 2.95 * 1.38in 

Package contents:
1 x EMF meter
1 x English manual

NB: Due to the specific nature of the product, products that have been used cannot be returned.