Simple Operation CO2 Detector

• Detects carbon dioxide (CO2), temperature, humidity, formaldehyde (HCHO), and total volatile organic compounds (TVOC). • Features a high-performance sensor for accurate readings. • Simple operation for easy use in various environments. • Compact design for portability and placement flexibility. • Suitable for monitoring indoor air quality in homes, offices, and vehicles. • Powered by a rechargeable battery for convenient use.