Electromagnetic radiation tester home appliance testing meter mobile phone computer radiation digital detector 100% brand and high qualityOOTDTYFeatures:One detector with two purposes. It can simultaneously test electric field and magnetic field radiation.Sound-light alarm, when the test result exceeds the safe value, the detector will automatically alarm.Data lock, one key lock radiation value.LCD graphics display the trend of radiation values.Radiation assessment, remind you whether the radiation value is safe.Stylish design, easy to operate, convenient to move or make field measurement. Used for test and understand indoor and outdoor electromagnetic radiation situation.Specification:Product name: Electromagnetic Radiation TesterUnit: electric field: V/m, magnetic field: TAccuracy: electric field: 1V/m, magnetic field: 0.01TMeasurement range: electric field: 1V/m-1999V/m, magnetic field: 0.01T-99.99TAlarm threshold: electric field: 40V/m, magnetic field: 0.4TReading display: 3-1/2 digit LCDTest bandwidth: 5Hz-3500MHzSampling time: about 0.4 secondsTest mode: dual mode simultaneous testOverload prompt: Maximum value of measurement range on LCDOperating temperature: 0C~50COperating humidity: relative humidity below 80%Working voltage: 3.7VPower supply: 3.7V lithium batteryMaterial: ABSSize: app.60x25x133mm/2.36x0.98x5.24inColor: Black + RedQuantity: 1setNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage includes:1 x Electromagnetic Radiation Tester1 x Manual(other accessories demo in the picture is not included.)