Description: This air quality meter is a simple and reliable measuring instrument that combines ease of use and performance, allowing you to track 4 key air quality factors: TVOC, HCHO, CO2 and AQI. The air quality monitor is powered by a rechargeable lithium battery and can be easily measured from room to room in order to get an overview of the air quality in homes, workplaces, schools, day care centers or anywhere else. The air quality monitor is also an important tool for property inspection or any household tools to see if there is an abnormal amount of toxin released. Intelligent detection of various gases. Most domestic gases can be detected without worrying about suitability. Using natural air flow detection technology for more accurately determine air quality problems. The measurement results are displayed on a high-definition screen, and the compact and lightweight meter is easy to carry. Built-in polymer battery, it features energy saving and environmental protection and long standby time. The air quality monitor is widely used in homes, offices, enterprises, governments, schools and automobiles. Detect and monitor air problems at any time to ensure the health of family members or employees.
Specifications: Name: Air Quality Tester Material: ABS Screen size: about 2.8 inches Detection error: <15% Battery: 3.7V, 1000mAh Charging standard: 5V, 1A Standby time: about 240-360 minutes Temperature: 18-50℃ Humidity: 10-70% HR Display fluctuation: 20%-50% Product size: about 136*65*25mm / 5.3*2.6*1.0in Packing size: about 146*7575*30mm/5.75.7*1.2in Package weight: about 180g/6.3oz