Description _x000D_ _x000D_Are you looking for professional products with reasonable prices? Are you looking for a sturdy, durable and reliable carbon dioxide detector that can complete multiple tasks? If so, our products will be your best choice! Our professional carbon dioxide detector will meet your needs. _x000D_ _x000D_Features _x000D_ _x000D_- Color: White. _x000D_- Material: ABS, rubber, copper. _x000D_- Size: 9.00X7.00X3.50cm/3.54X2.75X1.38 inch. _x000D_- Measuring range: 400-5000ppm. _x000D_- Temperature measurement range: 0-50. _x000D_- Humidity measurement range: 0%-99%. _x000D_- Battery: 3.7V 1200mAh (included). _x000D_- Spot check air quality monitor anywhere or leave device on for continuous monitoring. _x000D_- This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. _x000D_- Information is displayed on a clear LCD display. Professional and practical design with a beautiful appearance. _x000D_- The color circle will change according to the detection data. _x000D_- Used for agricultural production in greenhouse agriculture, production warehouses, laboratories, households, etc.Packing list1 x CO2 Detector_x000D_1 x Manual_x000D_1 x USB Charging Cable