Previous page Professional sensors make professional air quality detectors. Temtop has more than 10 years of experience in developing particulate matter sensors, only to create more professional air quality monitor, to visualize the air quality around you. Temtop has over one million users worldwide and has been a reliable choice for many organizations, including the University of Washington, the University of Chicago, and U.S. government agencies. Your Expert in air quality How did we get our start? The Temtop headquarter was established in 1996, headquartered in California, focusing on the growing environmental market. What makes our products unique? Temtop is adhering to the principle of innovation, focusing on environmental particulate matter monitoring for decades. We have established an international technical team that is forming a global R&D cooperation environment. What problem are we solving? To help everyone know the air and breath freely. Next page