Digital LCD Microwave Leakage Detector with Backlight 2450MHz High Portable Microwave Oven Leakage Tester Alarm Warning No Need Recalibration

High sensitivity to the leakage of microwave, quick response, excellent reliability and high . Easy to use, automatic detection after power on, with maximum/ minimum value display. Digital LCD screen with backlight, clear at a glance, easy to read no matter in the day or at night.