1、PRACTICAL: The electromagnetic radiation tester successfully tests and optimises the compatibility of electric and magnetic field radiation for testing and understanding the current state of electromagnetic radiation in indoor and outdoor environments. 2、RADIATION PROTECTION PRODUCTS: The EMF tester has a built in sensor for electromagnetic radiation, which is processed by a micro controller chip and then displays the radiation value in LCD figures. Based on the test results the electromagnetic radiation can be reasonably handled or effectively avoided. 3、ALARM FUNCTION: The digital multi fields EMF meter can detect both electric and magnetic field radiation in one machine, with an audible and visual alarm, and an automatic alarm when the safety value is exceeded; data lock, one key to lock the radiation value. 4、LCD DISPLAY: The digital electromagnetic field radiation detector includes an LCD with a graphical display of radiation value trends, which allows for a radiation assessment and a thoughtful reminder of whether current radiation levels are safe. 5、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 the field. Applications include home, office, outdoor, laboratory, industrial sites etc.