GXH-3011 portable infrared analyzer is a special instrument for measuring CO in the environment developed for environmental protection and environmental monitoring, civil air defense systems and health and epidemic prevention departments. It can quickly and accurately measure the CO concentration in the air of public places such as hotels, dance halls, shopping malls, hospitals, theaters, civil air defenses, cars, and cabins.
Ningbo Yinzhou Hengxi Winbate Household Product Manufacturer , https://www.winbate.com