This is a kind of quality air quality detector, which uses high accuracy semiconductor sensors, with stable working performance. Large digital display, 3-in-1 design, you can see the carbon dioxide concentration, real time temperature and humidity data clearly. Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc.. You can have a try.

• Uses high accuracy semiconductor sensors, with stable working performance, can accurately detect carbon dioxide value
• Adopts air convection design, which can provides more accurate detection results, and the detection ranges from 400ppm to 5000ppm
• Large LCD display, 3in1 design, you can see the carbon dioxide concentration, real time temperature and humidity data clearly
• 4-color color-circle design, different font colors display different air quality, green 0-799ppm, light green 800-1199ppm, orange 1200-1599ppm, red 1600-1999ppm, 2000ppm above four colors flash at the same time
• Strong anti-interference ability, low consumption and long service life
• The product does not need calibration, it can be tested after booting, and it can accurately detect carbon dioxide
• Hundreds of ventilation holes reserved on the housing not only accelerate the convection between the air and the machine, thereby realizing effective detection, but also provide a fine heat dissipation effect
• Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc.
• 1200mAh large capacity battery for long working time, Type-C recharging interface, easy recharging

Specifications:

• Name: Air Quality Analyzer
• Display: LCD+backlight
• Battery: 1 * 3.7V, 1200mAh battery (included)
• CO2 measuring ranges: 400-5000ppm
• Resolution: 1ppm
• Temperature measuring ranges: 0-50℃
• Resolution: ±1℃
• Humidity measuring ranges: 0％-99％RH
• Resolution: ±5%RH
• Operating temperature: 0-70℃
• Input voltage: 5V
• Recharging interface: Type-C
• Item size: 90 * 70 * 35mm / 3.5 * 2.8 * 1.4in
• Item weight: 117g / 4.1ounce