High Sensitivity:Equipped with advanced sensors, this radon detector offers highly sensitive readings for accurate air quality monitoring. Digital Display:Features a clear digital display for easy-to-read radon levels, ensuring quick and reliable monitoring. Portable Design: and compact, this radon monitor is designed for easy transport, making it ideal for on-the-go use. User-Friendly Interface:With a user-friendly interface, this radon gas detector is simple to operate, suitable for both professionals and homeowners. Versatile Application:Ideal for indoor environments, this air quality monitor is perfect for detecting radon in homes, offices, and schools. Power supply: 2xAAA batteries(Not included); The shape and color of the plastic box are random, and specified shapes and colors are not accepted Color: Black Material: ABS Package Contents: 1 x Host 1 x mini screwdriver 2 x screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.