Upgraded Portable Radon Detector, Audible & Visual Alarm, LCD Color Display, Long-Term Radon Concentration Monitoring for Home Basement, pCi/L or Bq/m³

High-Accuracy：This radon detector utilizes a semiconductor radon sensor, and the design of the three-sided high diffusion effect ventilation holes allows radon gas to diffuse quickly into the interior of the device, resulting in faster and more accurate test results. Data is displayed for the first time 6 hours later. After that,data is updated every 60 minutes.
Audible and Visual Alarm：Radon detector for home lets you set custom alert levels with dual warning lights and alarm sounds, so you can tailor it to your specific safety needs.
Long Term Monitoring：Monitor for cancer-causing radon gas. Long-term monitoring is necessary as radon levels fluctuate daily. Radon detector provides the function of viewing radon concentration historical records. The single record can view the data overview of up to 504 days. One data is saved every 6 hours,and there are up to 10 sets of detection records.
Easy to Use: Equipped with a vivid 2.0-inch color TFT screen for simple navigation, allowing easy customization of your radon measurement settings. Crystal-clear readings pop on the display, making results instantly visible.
Long Battery Life：45-day battery life in ECO mode, Type-C fast charging (3.5 hours). Included components: 1x radon detector, 1x user manual, 1x charging data cable.