10-in-1 Air Quality Monitor Real-Time Temp Humidity HCHO TVOC CO2 Detector With 2.8In TFT Display Screen PM2.5 for Home Office

10-in-1 Air Quality Monitor Real-Time Air Quality Tester with Display Temperature Humidity Detector for Office & Hotel
Features:
1.Exceptional Air Quality Monitor: This high-quality air quality monitor utilizes premium electrochemical detection modules for stable performance and strong anti-interference capability, ensuring low consumption and long lifespan.
2.Clear Air Quality Tester Display: The large screen displays battery level, preventing unexpected shutdowns due to depleted batteries, offering an uninterrupted testing experience.
3.Versatile Air Quality Meter Functions: Equipped with AQI, CO, CO2, PM0.3, PM2.5, PM10, HCHO, TVOC, temperature, and humidity detection, this device covers a comprehensive range of air quality metrics.
4.Easy-to-Read Air Quality Meter Display: The 2.8-inch TFT color screen provides clear visibility of the test data at a glance, making it easy to interpret results quickly.
5.Portable CO2 Tester Design: Compact and lightweight, this tester is easy to carry around, featuring a stylish appearance and attractive color scheme for convenience and aesthetic appeal.


Specification:
Origin: Mainland China
Description: It uses a semiconductor TVOC sensor, which is characterized by low price and high sensitivity. The disadvantage is that it can only detect, compared with infrared sensors, the data is not accurate enough (called qualitative but not quantitative), and can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide

Description:

This machine is equipped with a carbon dioxide sensor and a temperature and humidity sensor, which can measure the carbon dioxide concentration in the air and the ambient temperature and humidity in real time. The measurement range of carbon dioxide concentration is 400-5000ppm. When the concentration is between 400-800, a green strip is displayed. This means that the carbon dioxide concentration in the air is low and the air is in a normal state. The green and yellow bands are displayed between 800 and 1200 at the same time, which means that the carbon dioxide concentration is higher. In this environment, it is harmful to the human body, and green, yellow and orange stripes are displayed between 1200 and 1500ppm, indicating that the air is not good for the human body; if it exceeds 1500, the green, yellow, orange and red bands simultaneously show that the carbon dioxide concentration is seriously exceeded. When it exceeds 5000ppm, it may cause suffocation or even death. You should open the window for ventilation immediately

Button operation:

Press once to switch the temperature, twice to turn on and off the sound, 3 times to enter the calibration interface, 4 times to enter the screen off state (press once to light up the screen)

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: 0-0.6mg/m³
TVOC: 0 -2.0mg/m³
Screen size: 2.8 inches
Screen type: TFT-LCD
Screen material: glass
Screen resolution: 240*240
Response time: <1s
Working voltage: 5V/1A adapter charging (Type-C interface)
Built-in : 2000mAh
Rated voltage: 3.7V
Charging time: 3-4 hours
Usable time: 24 hours
Shell material: ABS
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.

10-in-1 Air Quality Monitor Real-Time Air Quality Tester with Display Temperature Humidity Detector for Office & Hotel
Features:
1.Exceptional Air Quality Monitor: This high-quality air quality monitor utilizes premium electrochemical detection modules for stable performance and strong anti-interference capability, ensuring low consumption and long lifespan.
2.Clear Air Quality Tester Display: The large screen displays battery level, preventing unexpected shutdowns due to depleted batteries, offering an uninterrupted testing experience.
3.Versatile Air Quality Meter Functions: Equipped with AQI, CO, CO2, PM0.3, PM2.5, PM10, HCHO, TVOC, temperature, and humidity detection, this device covers a comprehensive range of air quality metrics.
4.Easy-to-Read Air Quality Meter Display: The 2.8-inch TFT color screen provides clear visibility of the test data at a glance, making it easy to interpret results quickly.
5.Portable CO2 Tester Design: Compact and lightweight, this tester is easy to carry around, featuring a stylish appearance and attractive color scheme for convenience and aesthetic appeal.


Specification:
Origin: Mainland China
Description: It uses a semiconductor TVOC sensor, which is characterized by low price and high sensitivity. The disadvantage is that it can only detect, compared with infrared sensors, the data is not accurate enough (called qualitative but not quantitative), and can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide

Description:

This machine is equipped with a carbon dioxide sensor and a temperature and humidity sensor, which can measure the carbon dioxide concentration in the air and the ambient temperature and humidity in real time. The measurement range of carbon dioxide concentration is 400-5000ppm. When the concentration is between 400-800, a green strip is displayed. This means that the carbon dioxide concentration in the air is low and the air is in a normal state. The green and yellow bands are displayed between 800 and 1200 at the same time, which means that the carbon dioxide concentration is higher. In this environment, it is harmful to the human body, and green, yellow and orange stripes are displayed between 1200 and 1500ppm, indicating that the air is not good for the human body; if it exceeds 1500, the green, yellow, orange and red bands simultaneously show that the carbon dioxide concentration is seriously exceeded. When it exceeds 5000ppm, it may cause suffocation or even death. You should open the window for ventilation immediately

Button operation:

Press once to switch the temperature, twice to turn on and off the sound, 3 times to enter the calibration interface, 4 times to enter the screen off state (press once to light up the screen)

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: 0-0.6mg/m³
TVOC: 0 -2.0mg/m³
Screen size: 2.8 inches
Screen type: TFT-LCD
Screen material: glass
Screen resolution: 240*240
Response time: <1s
Working voltage: 5V/1A adapter charging (Type-C interface)
Built-in : 2000mAh
Rated voltage: 3.7V
Charging time: 3-4 hours
Usable time: 24 hours
Shell material: ABS
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.

10-in-1 Air Quality Monitor Real-Time Air Quality Tester with Display Temperature Humidity Detector for Office & Hotel
Features:
1.Exceptional Air Quality Monitor: This high-quality air quality monitor utilizes premium electrochemical detection modules for stable performance and strong anti-interference capability, ensuring low consumption and long lifespan.
2.Clear Air Quality Tester Display: The large screen displays battery level, preventing unexpected shutdowns due to depleted batteries, offering an uninterrupted testing experience.
3.Versatile Air Quality Meter Functions: Equipped with AQI, CO, CO2, PM0.3, PM2.5, PM10, HCHO, TVOC, temperature, and humidity detection, this device covers a comprehensive range of air quality metrics.
4.Easy-to-Read Air Quality Meter Display: The 2.8-inch TFT color screen provides clear visibility of the test data at a glance, making it easy to interpret results quickly.
5.Portable CO2 Tester Design: Compact and lightweight, this tester is easy to carry around, featuring a stylish appearance and attractive color scheme for convenience and aesthetic appeal.


Specification:
Origin: Mainland China
Description: It uses a semiconductor TVOC sensor, which is characterized by low price and high sensitivity. The disadvantage is that it can only detect, compared with infrared sensors, the data is not accurate enough (called qualitative but not quantitative), and can only detect mixed carbon dioxide, such as carbon dioxide exhaled by the human body, and cannot detect pure carbon dioxide

Description:

This machine is equipped with a carbon dioxide sensor and a temperature and humidity sensor, which can measure the carbon dioxide concentration in the air and the ambient temperature and humidity in real time. The measurement range of carbon dioxide concentration is 400-5000ppm. When the concentration is between 400-800, a green strip is displayed. This means that the carbon dioxide concentration in the air is low and the air is in a normal state. The green and yellow bands are displayed between 800 and 1200 at the same time, which means that the carbon dioxide concentration is higher. In this environment, it is harmful to the human body, and green, yellow and orange stripes are displayed between 1200 and 1500ppm, indicating that the air is not good for the human body; if it exceeds 1500, the green, yellow, orange and red bands simultaneously show that the carbon dioxide concentration is seriously exceeded. When it exceeds 5000ppm, it may cause suffocation or even death. You should open the window for ventilation immediately

Button operation:

Press once to switch the temperature, twice to turn on and off the sound, 3 times to enter the calibration interface, 4 times to enter the screen off state (press once to light up the screen)

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: 0-0.6mg/m³
TVOC: 0 -2.0mg/m³
Screen size: 2.8 inches
Screen type: TFT-LCD
Screen material: glass
Screen resolution: 240*240
Response time: <1s
Working voltage: 5V/1A adapter charging (Type-C interface)
Built-in : 2000mAh
Rated voltage: 3.7V
Charging time: 3-4 hours
Usable time: 24 hours
Shell material: ABS
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.