TOPINCN Co2 Meter, 3 in 1 Infrared Airflow & Air Quality Indoor Air Quality Meters Digital Co2 Detector Temperature Humidity Co2 Multifunction Portable Air Analyzer for Home Tents Cars

1. 3 in 1 Design: This carbon dioxide detector has a 3 in 1 design with an infrared sensor to detect temperature, humidity and carbon dioxide.2. LCD Display: The portable mini CO2 detector has a LCD display, which is highly accurate display, easy to read, and can be manually calibrated.3. Compact and Portable: The 3 in 1 CO2 detector's small size makes it easy to carry as a decoration to check air quality anytime, anywhere.4. Large Capacity Battery: Digital CO2 meter adopts rechargeable battery, which can be used for 24 hours on a single and has a long service life.5. Multi Purpose: Suitable for home, school, office, tourism, indoor and outdoor, agricultural planting, production warehouse and other occasion.Specification:Item Type: Infrared Mini CO2 DetectorMaterial: ABS, PCSize: Approx. 73 x 73 x 18mm/2.9 x 2.9 x 0.7inDisplay: LCD DisplayPrep Time: About 35sRefresh Rate: About 2sCalibration: Manual CalibrationCO₂ Concentration Measurement Range: 400-5000 ppm±(50 ppm)Number Accuracy: ±(50 ppm+5%)Battery Capacity: 1000 mAh Li ion Battery (Included)Charging Method: USB Type CInput Voltage: DC5V 0.5AGross Weight: Approx. 113g/3.9ozHow to Use:Press and hold for 3 seconds to start workingPackage List:1 x Host1 x USB Cable1 x ManualNote:Please allow some errors due to manual measurement.

• Portable:The Co2 Meter is designed to be in small size and light weight which makes it for bring it in your bag, allowing you to check air quality anywhere.
• 3 in 1:The Detector can detect temperature, humidity and carbon dioxide by a infrared sensor, these 3 functions combined together to generate a complete air analysis.
• Multi Purpose:Suitable for home, school, office, tourism, indoor and outdoor, agricultural planting, production warehouse and other occasion.
• Large Capacity Battery:Digital CO2 meter adopts rechargeable battery, which can be used for 24 hours on a single and has a long service life.
• Real Time Display:With the LCD display screen real time display the data, the readings can be highly accurate and easy to record, the device can be manually calibrated.