Temtop LKC-1000S Air Quality Detector PM2.5/PM10/HCHO/AQI/Particles

7-IN-1?PM2.5?monitor can accurately detect indoor and outdoor air quality. Adopting the high-precision electrochemical formaldehyde sensor and laser particle sensor, it transform the concentration of pollutants in the air into visual data and provide air quality for you to effectively safeguard the health of your family.Application Scope: Home, office, cab, etc.Features:1. The upgraded 7-in-1 air quality detector use highly accurate and professional sensors to measure PM2.5, PM10, particle, HCHO, AQI, temperature and humidity.2. Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.3. The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules so as to improve accuracy.4. Large TFT screen and clear display makes it clear and easy for data viewing, and with battery light indicator to help you check power