Description Widely used to test and learn electromagnetic radiation situation indoor and outdoor, this EMF Meter can test the magnetic field radiation, electric field radiation and the temperature of the testing environment. With a built-in electromagnetic radiation sensor, this tester can display the radiation values on the clear LCD digital display screen after processing by the control micro-chip.Features:- Proper Size: Easy to carry and operate with one hand.- LCD Display: Large clear, easy to read values.- Flashlight Function: See the values clearly in the dark.- One EMF Meter with Three Measurements: Measurements ofthe magnetic field radiation, electric field radiation and the temperature.- Multiple Units Conversion: mG/T/(V/M)//- Data Hold Max Measurement: One-key locks the data.- Sound-light Alarm: When the test result exceeds the safe value, the instrument will alarm automatically.- Wide Applications: Measuring radiation of TV, induction cooker, rice cooker, refrigerator, computer, appliances, electrical wires, etc.Specifications:Material: ABSColor: BlackPower Supply: 1 * 6F22 9V Battery (Not Included)Automatic Shutdown: No operation for 15 minutesOperating Environment: 0-40/32-104, 45-80RHFrequency Range: 5Hz-3500MHzMeasurement Range of Magnetic Field Intensity: 0.1-199.9mG / 0.01-19.99TResolution Ratio: 0.1mG / 0.01TAlarm Threshold: 4.0mG / 0.4TMeasurement Range of Electric Field Intensity: 1-1999V/MResolution Ratio: 1V/MAlarm Threshold: 40V/MMeasurement Range of Ambient Temperature: 050/ 32122Resolution Ratio: 1/Accuracy: 1.5/ 3 Item Size: Approx. 19.2*5.38*3.5cm / 7.56*2.12*1.38inItem Weight: Approx. 110g / 3.88ozPackage Size: Approx. 23*8*5cm / 9.06*3.15*1.97inPackage Weight: Approx. 200g / 7.05oPacking List:1 * Electromagnetic Radiation Detector (EMF Meter)1 * Users Manual (English)1 * Cloth Bag