ERICKHILL EMF Meter Digital Electromagnetic Field Radiation Detector Machine Mattresses 1 x Rubber washer

1 x Rubber washer

providing comfort and entertainment all year round

Carton Dimensions (W x L x H): 36 x 60 x 66cm

or computer for seamless music streaming and karaoke apps

ERICKHILL EMF Meter Digital Electromagnetic Field Radiation Detector Machine Mattresses 1 x Rubber washerFeature: PRECISE MEASUREMENT: Equipped with a built in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro chip. Testing magnetic field radiation with optional units mG T, the electric field with unit V m. This emf meter can not test the RF value. SOUND LIGHT ALARM: When the testing result exceeds the value(0. 4T (4mG) or 40V m), the screen will turn red and the