•The EMF tester is designed to provide user a quick, reliable and easy way to measure electromagnetic field radiation levels around power lines, home appliances and industrial devices. •The EMF tester is a cost effective, hand-held instrument designed and calibrated to measure electromagnetic field radiation at different bandwidths. •Display micro Tesla & milli Gauss in the same tester. •Data hold, Peak hold function •On-line computer (1391/1392) Data logging (1392) function. Learn More