User-Friendly Touch Display: 2.1inch 480x480 resolution capacitive color screen with easy-to-navigate UI for smooth operation. Keep your home, workplace, or inspection site safe with the RM-75 Radon Detector - a high-, easy-to-use device designed to monitor radon gas and protect you from harmful alpha ionizing radiation. Built with an advanced self-developed radon pulse ionization chamber sensor, the RM-75 ensures reliable, real-time detection of radon concentration levels. Radon Detection: Features a high-accuracy pulse ionization chamber sensor developed in-house for dependable performance. With a vibrant 2.1-inch HD touch screen, intuitive UI, and real-time display of temperature and humidity, the RM-75 offers clear, accurate data at a glance. Designed for convenience, it stores up to 508 days of historical data, automatically generates PDF reports, and connects to your computer via USB - no additional software Real-Time Monitoring: Updates radon levels every 10 minutes, displays hourly averages, and records long-term data automatically., Manufacturer: Akfldms