This Electromagnetic EMF Sensor is an excellent tool for those curious about EMF Fields in their home or for an electrician's use.The tester divides electromagnetic wave strength into Five (5) level milliGauss ranges, which are respectively and sequentially represented by the 5 test indicator LEDs. Applications: Check the strength of electromagnetic waves in a living environment or around a transmitter. Help the patients with medical implants and pregnant women avoid strong electromagnetic waves. Remind the persons who work near a transmitter to take preventive measure. Check the strength of electromagnetic waves around the device being interfered with by electronic waves. Help find seat where the strength of electromagnetic waves caused by electrical machine or transformer is low and neglectable when you take a high speed train or other vehicles. Check the electromagnetic wave strength in recreation places or other places Features: Push On/Push Off switch Easy to read, fast response multi-segment LED display Five (5) level milliGauss ranges Handheld Compact design Specifications: Operating Current : 15mA~90mA Electromagnetic Wave Strength : 5 levels,1-5 Operating environment : Temperature : 0°C~40°C Relative Humidity :
