The Vevor radon detector is a benchtop air quality meter designed to monitor indoor radon levels accurately in homes and other enclosed spaces. It uses a semiconductor sensor to measure concentrations from 3.3 Bq/m³ to 37,000 Bq/m³ and provides initial results in 6 hours with hourly updates. A color LCD screen shows real-time readings, while LED and buzzer alarms alert you when levels become hazardous. The unit supports both corded and cordless operation with a rechargeable 2000mAh battery for flexible placement. It is suitable for use in bedrooms, offices, kitchens, schools, hotels, cars, and campsites.