Features PRACTICAL: The electromagnetic radiation tester successfully tests and optimises the compatibility of electrical and magnetic field radiation to test and understand the current state of electromagnetic radiation in indoor and outdoor environments. RAD PROTECTION PRODUCTS: The EMF tester has a built-in electromagnetic radiation sensor, which is treated by a micro control chip and then displays the radiation value in LCD numbers. Based on the test results the electromagnetic radiation ARM FUNCTION: The digital multi-field EMF meter can detect both electric and magnetic field radiation in a machine, with a sound and visual alarm and an automatic alarm when the security value is exceeded; data lock, a key to lock the radiation LCD DISPLAY: The digital electromagnetic field radiation detector includes an LCD with a graphical display of radiation value render, which allows a radiation assessment and a thoughtful reminder of whether current radiation levels are safe. WIDE APPLICATION: The electromagnetic radiation detector is stylish, compact and portable for easy one-handed operation, making it easy to move around or measure in fields. Applications include homes, offices, outdoor, laboratories, industrial facilities, etc. Specification: Item Type:Electromagnetic Radiation Tester Material:ABS Size: Approx. 64x28x130mm/2.5x1.1x5.1in Model: ET925 Battery: 3 x AAA 1.5V (not included) Use: Electromagnetic field radiation detection Scope of application: Monitoring of electromagnetic radiation: home, office, outdoor, industrial places. Electromagnetic radiation detection: mobile phone, computer, TV, refrigerator, High voltage wire radiation detection. Radiation protection product inspection: Radiation protection clothing, radiation protection film and other protective products Effect inspection. Electric field: Unit : V/m (volts per meter) Accuracy: 1V/m Measuring Range:1~1999V/m Alarm Threshold:40V/m Magnetic field: Unit: uT (Micro Tesla)/mG Accuracy: 0.01uT/0.1mG Range: 0.01~99.99uT/0.1~999.9mG Alarm threshold: 0.4uT/4mG Reading Screen: 3-1/2 digit LCD display Test Band Width: 5Hz ~3500MHz Sample time: Approx. 0.4 seconds Test mode: Dual mode simultaneous measurement Overload indication: Maximum Range LCD Display Operating Temperature: 0℃~50℃ p> Operating humidity: Below 80% relative humidity Operating Voltage:4.5V Power supply: 3 x 1.5V AAA battery Package List 1 x Electromagnetic Radiation Tester 1 x Manual