Handheld direct reading digital CO2 tester

HQ-HCO201 handheld direct reading digital carbon dioxide (CO2) tester is an analytical instrument based on a new type of dual beam dual wavelength non dispersive infrared (NDIR) sensor. Make the instrument have high resolution and more accurate, long-term stability, good linearity, and easy calibration during the detection process.

The direct reading digital carbon dioxide analyzer consists of a non dispersive infrared (NDIR) sensor, a sampling pump, and a microprocessor, which can accurately and quickly quantify the concentration of CO2 in public places and indoor and outdoor environments It can perform continuous real-time environmental monitoring and analysis, and display the percentage or ppm concentration of CO2 in the tested sample on a backlit LCD screen The built-in external high-precision digital temperature and humidity sensor can display the tested environmental conditions and be used to compensate and improve testing accuracy The data can be downloaded via USBIt can be widely used in continuous pollutant monitoring systems (CEMS), environmental protection, health and epidemic prevention systems, as well as air pollution and greenhouse effect detection.