5 in 1 Digital Air Quality Monitor CO2 HCHO TVOC Humidity and Temperature Monitor CO2 Tester LCD Household Air Quality Tester

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5 in 1 Indoor Air Quality Monitor CO2 TVOC HCHO Tester Temperature Humidity Detector Air Quality Detector for Home Office Features:

1.Smart Air Quality Monitoring: This indoor air quality monitor features a semiconductor TVOC sensor for precise measurement of CO2, formaldehyde, and volatile organic compounds, enhancing your living environment. 2.High Precision Detection: Equipped with a quality electrochemical module, this air quality tester offers excellent accuracy, stability, low interference, and energy efficiency. 3.Large Screen Display: The air quality detector's large screen displays battery level, CO2, temperature, humidity, and air quality indices, providing comprehensive environmental insights. 4.Easy Operation: With no need for calibration, turn on the air quality meter and instantly measure CO2 levels, simplifying use and ensuring convenience. 5.Enhanced Ventilation Design: Multiple vents promote efficient air exchange and cooling, aiding in accurate and quick environmental assessments. Specification: Origin: Mainland China Tips: This product uses a semiconductor sensor with high sensitivity. But it can only detect, the data will not be very accurate (called qualitative but not quantitative), it can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide C02 indicator: 0-799PPM: pointing to green light 800-1199PPM: pointing to yellow light 1200-1599PPM: pointing to orange light 1600PPM and above: pointing to red light Parameters: CO2 measurement range: 400-5000ppm CO2 measurement accuracy: ±150PPM Temperature measurement range: 0-50°C Temperature measurement accuracy: ±1°C Humidity measurement range: 0%-99%RH Humidity measurement accuracy: ±2%RH HCHO: 0-1.999mg/m³ TVOC: 0 -9.99mg/m³ Screen size: 2.8 inches Screen type: TFT-LCD Screen material: glass Casing material: ABS Screen resolution: 240*240 Response time: <1s Working voltage: 5V/1A Adapter charging (Type-C interface) Maximum power: Charging current 600mA 3.7V lithium battery power supply Battery capacity: 1200mAh Full charge usage time: 30H (max) Battery type: lithium battery Charging method: USB Charging time: about 2-3 hours Product size: about 90.00x70.00x35.00mm/3.54x2.76x1.38inch

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 5 in 1 Indoor Air Quality Monitor CO2 TVOC HCHO Tester Temperature Humidity Detector Air Quality Detector for Home Office Features:

1.Smart Air Quality Monitoring: This indoor air quality monitor features a semiconductor TVOC sensor for precise measurement of CO2, formaldehyde, and volatile organic compounds, enhancing your living environment. 2.High Precision Detection: Equipped with a quality electrochemical module, this air quality tester offers excellent accuracy, stability, low interference, and energy efficiency. 3.Large Screen Display: The air quality detector's large screen displays battery level, CO2, temperature, humidity, and air quality indices, providing comprehensive environmental insights. 4.Easy Operation: With no need for calibration, turn on the air quality meter and instantly measure CO2 levels, simplifying use and ensuring convenience. 5.Enhanced Ventilation Design: Multiple vents promote efficient air exchange and cooling, aiding in accurate and quick environmental assessments. Specification: Origin: Mainland China Tips: This product uses a semiconductor sensor with high sensitivity. But it can only detect, the data will not be very accurate (called qualitative but not quantitative), it can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide C02 indicator: 0-799PPM: pointing to green light 800-1199PPM: pointing to yellow light 1200-1599PPM: pointing to orange light 1600PPM and above: pointing to red light Parameters: CO2 measurement range: 400-5000ppm CO2 measurement accuracy: ±150PPM Temperature measurement range: 0-50°C Temperature measurement accuracy: ±1°C Humidity measurement range: 0%-99%RH Humidity measurement accuracy: ±2%RH HCHO: 0-1.999mg/m³ TVOC: 0 -9.99mg/m³ Screen size: 2.8 inches Screen type: TFT-LCD Screen material: glass Casing material: ABS Screen resolution: 240*240 Response time: <1s Working voltage: 5V/1A Adapter charging (Type-C interface) Maximum power: Charging current 600mA 3.7V lithium battery power supply Battery capacity: 1200mAh Full charge usage time: 30H (max) Battery type: lithium battery Charging method: USB Charging time: about 2-3 hours Product size: about 90.00x70.00x35.00mm/3.54x2.76x1.38inch

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 5 in 1 Indoor Air Quality Monitor CO2 TVOC HCHO Tester Temperature Humidity Detector Air Quality Detector for Home Office Features:

1.Smart Air Quality Monitoring: This indoor air quality monitor features a semiconductor TVOC sensor for precise measurement of CO2, formaldehyde, and volatile organic compounds, enhancing your living environment. 2.High Precision Detection: Equipped with a quality electrochemical module, this air quality tester offers excellent accuracy, stability, low interference, and energy efficiency. 3.Large Screen Display: The air quality detector's large screen displays battery level, CO2, temperature, humidity, and air quality indices, providing comprehensive environmental insights. 4.Easy Operation: With no need for calibration, turn on the air quality meter and instantly measure CO2 levels, simplifying use and ensuring convenience. 5.Enhanced Ventilation Design: Multiple vents promote efficient air exchange and cooling, aiding in accurate and quick environmental assessments. Specification: Origin: Mainland China Tips: This product uses a semiconductor sensor with high sensitivity. But it can only detect, the data will not be very accurate (called qualitative but not quantitative), it can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide C02 indicator: 0-799PPM: pointing to green light 800-1199PPM: pointing to yellow light 1200-1599PPM: pointing to orange light 1600PPM and above: pointing to red light Parameters: CO2 measurement range: 400-5000ppm CO2 measurement accuracy: ±150PPM Temperature measurement range: 0-50°C Temperature measurement accuracy: ±1°C Humidity measurement range: 0%-99%RH Humidity measurement accuracy: ±2%RH HCHO: 0-1.999mg/m³ TVOC: 0 -9.99mg/m³ Screen size: 2.8 inches Screen type: TFT-LCD Screen material: glass Casing material: ABS Screen resolution: 240*240 Response time: <1s Working voltage: 5V/1A Adapter charging (Type-C interface) Maximum power: Charging current 600mA 3.7V lithium battery power supply Battery capacity: 1200mAh Full charge usage time: 30H (max) Battery type: lithium battery Charging method: USB Charging time: about 2-3 hours Product size: about 90.00x70.00x35.00mm/3.54x2.76x1.38inch

Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. 1 x Air Quality Monitor 1 x Instruction Manual 1 x Charging Cable

or 1 x Air Quality Monitor 1 x Instruction Manual 1 x Charging Cable

or 1 x Air Quality Monitor 1 x Instruction Manual 1 x Charging Cable