Extech EMF300 Microwave Leakage Detector Handheld is a small handheld device that is easy to use and can detect high frequency radiation emanating from household and commercial microwave ovens. Extech EMF300 has a measurement range of 0 to 1.999mW/cm2 and features an audible alarm if radiation level exceeds 1mW/cm2.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 