The Extech EMF300 is a compact microwave leakage detector for measuring high frequency radiation levels. It's easy-to-use, compact microwave leakage detector is designed to measure high frequency radiation levels emitted from household and commercial microwave ovens. It also features audible alarm and overrange indicator.

• Ideal for measuring high frequency radiation levels emitted from household and commercial microwave ovens
• 0 to 1.999 mW/cm2 measurement range