Portable Air Quality Monitor Temperature Humidity Tester CO2 Detector Nfrared NDIR Detector

Name: Air Quality DetectorMaterial: ABSBattery: 1 * 3.7V, 1600mAh battery (included)Display: digital displayDetection ranges: 400-5000ppmCO2 concentration accuracy: ±(50ppm+5% readings)Temperature accuracy: ±0.3℃Humidity accuracy: ±2%RHVoltage: DC5V/1ARecharging interface: Response time: ＜120sValue update time: ＜3s temperature: -10℃ to 50℃Working humidity: 0-95%RHDisplay size: 84 * 74mm / 3.31 * 2.91inItem size: 90 * 80 * 40mm / 3.54 * 3.15 * 1.57inItem weight: 113g / 3.99ounceUses NDIR sensors, with high accuracy, stable performance, can accurately detect carbon dioxide value.Adopts air convection design, which can provides more accurate detection results, and the detection-range is from 400ppm to 5000ppm.Large color digital display, you can see the carbon dioxide concentration, temperature and humidity data clearly.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 heat dissipation effect.Widely applications: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc..Packing List:1 * Air Quality Detector1 * User ManualNoted:1.Please allow 1-2mm errors due to manual measurement.2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.The thermometer for house features a clear LCD display with large bold numbers, allowing you to read the digital from any angle. The hygrometer digital is lightweight, compact, and easy to carry

• Uses NDIR sensors, with high accuracy, stable performance, can accurately detect carbon dioxide value.
• Adopts air convection design, which can provides more accurate detection results, and the detection-range is from 400ppm to 5000ppm.
• Large color digital display, you can see the carbon dioxide concentration, temperature and humidity data clearly.
• 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.
• The hygrometer is great for space-saving. Compact and lightweight design allows you easily put it in your pocket and take it anywhere you want