PTH-10C Mini Carbon Dioxide Detector, Upgraded Air Quality Monitor, Stylish and Portable Carbon Dioxide Monitor Suitable for Indoor and Travel

Features:
Mini Air Quality Monition:It is small and easy to carry,can be carried around as a decoration, you can check air quality anywhere anytime.
CO2 Detector: Built-in high-performance CO2 sensor,using more professional infrared optical principles to accurately and quickly detect carbon dioxide.If the carbon dioxide concentration exceeds 1000ppm, an alarm will be issued immediately.
Real-time Monitoring of CO2 Concentration:The screen will automatically turn off without any active within 5 minutes,will be standby mode.And short click to view the CO2 concentration,the screen display lasts for 1 minute.
USB Rechargeable Battery: Built-in 1000mAh large capacity USB rechargeable battery,Charging takes only 2.5 hours，12h long working time.
Application Areas: Home, office,agricultural planting, greenhouse vegetables, production warehouse, raw material processing, home interior, etc.