FUT Electromagnetic Radiation Detector Household Radiation Tester Electric Field and Magnetic Field Measurement

Descriptions The principle of electromagnetic radiation is that current generates a magnetic field magnetic field generates an electric field and electric field generates a magnetic field again In this infinite loop its source is current so as long as there is current there is radiationV m is volts per meter electric field unit when the machine is close to the detection item data exceeds 40vm it will give an alarm prompt uT is micro Tesla magnetic field unit when the machine is close to the detection item data it will alarm when it exceeds 0 40 uT promptSpecifications Sampling time about 0 3 secondsDetection method automaticAccuracy electric field 1v m magnetic field 0 01uTAlarm threshold electric field 40V magnetic field 0 03uTTest bandwidth 5Hz 3500MHzBattery 3 7V 600 mAh lithium battery built in Operating humidity relative humidity below 80 Dimensions 69x127x21mmOperating temperature 50 60 ℃Measurement methods 1 Press the power switch and set the switch button If V m is displayed on the right side of the screen it is the electric field radiation test mode if uT is displayed on the right side of the screen it is the magnetic field radiation test mode During the measurement process you can switch at any time according to the test needs Electric Magnetic mode Note Because there may be electromagnetic field interference in the environment the instrument may have small readings when it is turned on and it is not that the ins