Carbon Monitor Carbon Detector DM306C

Features:
Detection of 3 indexes, including CO2, temperature, and humidity.
The infrared technology realizes the accurate record of the concentration of CO2, ranging from 400 to 5000ppm.
Real-time monitoring enables you to know the exact data for each second.
All the data will be shown clearly on the digital screen.
The 2000amh Li-battery guarantees a long working time.