XY-T01 Temperature Humidity Display CO2 Meter Carbon Dioxide Air Quality Detector(Semiconductor White) 1. LED digital display 2. Intelligent alarm system 3. Greenhouse compensation calibration 4. LCD screen + backlight mode 5. Multiple detection, stable and reliable 6. Built-in 1200 mAh lithium battery 7. Charging interface: Type-c 5V 8. The large screen displays power, CO2, temperature and humidity 9. 1Stime real-time refresh, fast detection can obtain more stable measurement values 10. Application areas: agricultural planting, greenhouse fruits, warehouses, raw material processing 11. Press and hold the power button for 3 seconds to turn on or off, and automatically detect the surrounding environment after turning on 12. Using semiconductor sensors to calculate the carbon dioxide concentration, stable performance, low consumption and long service life 13. Voltage: 2.0V 14. Size: 9x7x3.5cm 15. Weight: 0.105kg