About this item

• 🔋【2-Year Battery Life】 This indoor radon detector is battery-operated and will continuously work for up to 2 years on 3 AAA batteries, which are included in the package. Easy to use with low power consumption.
• 👌【More Reliable with 3 Averages】INKBIRD radon detector helps us understand the level of indoor radon, which is the second leading cause of lung cancer, according to the American Lung Association. We can read three measurements on the screen—long-time average (up to 1 year), last-day average (updated hourly), and last 7-day average.
• 🏠【Flexible Placement】 We can place it on a flat surface with its foldable stand or hang it on the wall through the hanging hole on its back. It is ideal for any place close to the ground, such as a garage, basement, cellar, and living room, continuously monitoring the radon level in the house.
• 🚨【Low Battery Prompt】 For easier understanding, it has a measurement indicator on the screen, which will blink when the detector is on working status. When the battery power is too low, a low battery prompt also will appear to remind us to replace the battery in time. Please note that all data will be deleted after restarting the detector.
• ⚠️【Important Notes】This radon monitor should not be exposed to direct sunshine or placed in an environment with humidity higher than 85%RH. The longer the measurement time, the more accurate the result. 7 days measurement accuracy is 10%; measurement accuracy over 2 months is 5%.