EMF Magnetic Field Radiation Test Instrument $ 16.92 Product information: Color: black, blue Material: ABS Size: 14.3 cm2.2 cm5.3 centimeters Features: Testing Gaussian to keep you away from radiation is beneficial for your health 5-LED indicators, representing different radiation values; Easy to use; 1 x 9V (including power supply) Application of 50/60Hz frequency monitoring Dark green 0 1.5 milligauss; Green light 1.5 to 2.5 milligauss; Yellow 2.5 to 10 milligauss; Orange 10 to 20 milligauss; Red 20+milligauss; Packing list: 1x host 1 battery 1 English User ManualProduct Image:
