Multifunctional 3in1 CO2 Temperature Humidity Monitoring Device Home Digital Household Air Quality Detector Household Air Pollution Monitor LCD Display with Backlit-Fast Shipping

Description

1Uses high accuracy semiconductor sensors, with stable working performance, can accurately detect carbon dioxide value. 2Large LCD display, 3in1 design, you can see the carbon dioxide concentration, real time temperature and humidity data clearly. 3Adopts air convection design, which can provides more accurate detection results, and the detection ranges from 400ppm to 5000ppm.