Fafeicy Radon Detector, High Sensitivity Semiconductor Sensor 3.3Bq with 2.0 Inch Color Screen and Alarm, for Home Office Basement Mine

Spec: Item Type: Radon Detector Material: ABS Sensor: Semiconductor radon sensor Measurement Accuracy: ±15% First Display Data Time: 6 hours Reliable Data Measurement Time: 6 hours (radon concentration above 190Bq/m³) 12 hours (concentration between 94~190Bq/m³) 24 hours (radon concentration below 94Bq/m³) Data Refresh Time: 60 minutes Battery Life: 45 days (screen off state) Charging Interface: Type C Interface (green light on when charging, off when fully charged) Charging Time: About 3.5 hours to full charged (power off state) Battery Capacity: Rechargeable li battery 2000mAh x 1 (built in) Prompt Time: Sound for 20 seconds every hour Detection Environment: 10℃~45℃ RHProduct Size: Approx. 118x53x23mm / 4.65x2.09x0.91in How to Use: Turn on the power, press the key to operate. Package List: 1 x Radon Detector 1 x USB Cable Notice:

• High-Precision Semiconductor Sensor: Equipped with a highly sensitive semiconductor sensor, this Radon Detector delivers fast and accurate detection of radon gas concentrations.
• Comprehensive Audible and Visual Alerts: Stay safe with multiple alarm modes. When radon concentration exceeds your set threshold, the Radon Checker triggers a flashing LED indicator, an audible buzzer, and the screen value turns red.
• Extensive Data Logging and Memory: This Portable Radon Detector offers robust data storage, capable of recording history for up to 504 days.
• Long Battery Life with Modern Charging: Powered by a built-in 2000mAh rechargeable lithium battery, this Radon Tester supports Type-C charging for convenience.
• User-Friendly Design for Versatile Use: Featuring a clear 2.0-inch color screen with a graphical UI, this Radon Detection Tool is simple to navigate.