Easy to use: The microwave leak detector does not require calibration and can be used immediately after turning on. This makes it convenient and practical, and the device itself does not emit radiation health hazards. Wide range of application: Detects all electromagnetic radiation, including natural and artificial sources. It can be used to verify whether a microwave oven leaks within minutes. Digital LCD display: Backlit digital LCD for easy reading in any lighting conditions. Easy to carry: Portable design for convenient transport and quick use. Includes min/max data display and data hold function. Use scenarios: Home kitchen: Quickly check a newly installed or moved microwave for leaks before regular use. Office or workshop: Monitor the electromagnetic environment and verify that microwave devices are not leaking unexpectedly. Appliance maintenance: Troubleshoot suspected leakage sources by distinguishing microwave leakage from ambient natural or artificial EM radiation.