Description: Adopting natural airflow detection technology, this detector can accurately determine air quality problems, ensuring the health of family members or employees. Intelligent detection is available for different types of gases, and it can display the values on the high-resolution LCD screen. The air quality detector features a large capacity battery for long-lasting use. Made of high-quality ABS material, this air quality detector is built for long service life. The length of the air quality detector is 118mm, the width is 70mm, and the height is 34mm. The compact size makes it easy to carry. Air quality detector is widely used in home, office, car, school, company, which can be used to test most household gas. Item Name: Air Quality Detector Material: ABS Color: Black Model: HLW-100 Detect Error: