This product is a desktop multi-functional air quality detector, which can detect carbon dioxide (CO2), as well as particles less than 2.5 microns (PM2.5/1.0/10).Intuitive numerical display shows temperature, humidity, time, electricity, air quality index, and carbon dioxide alarm function

This product is a multifunctional 8 in one air quality monitor that detects Carbon dioxide (CO2), Particulate Matter

This detection instrument adopts advanced sensor technology, which can accurately measure the concentration of carbon dioxide in the air and the level of environmental noise.

This detection instrument adopts advanced sensor technology, which can accurately measure the concentration of carbon dioxide in the air and the level of environmental noise.

It adopts advanced sensor technology to ensure that every measurement accurately reflects the alcohol concentration in your body. Whether drinking in moderation or in large quantities, it can provide accurate and precise results, allowing you to have a thorough understanding of your own condition.
The innovative result download function is an exclusive service that we have thoughtfully created for you. The test results can be easily downloaded and saved, forming a personal drinking data file. You can visually see the trend of changes in alcohol consumption and concentration, which not only helps you self monitor and manage your drinking habits, but also provides strong evidence and reference when necessary.Simple design and easy operation. The process of downloading test results is also extremely simple, without complex steps, allowing you to enjoy convenience while feeling the caring
care brought by technology.

It is a handheld multifunctional air quality detector that adopts advanced sensor technology. It can not only accurately detect the concentrations of PM2.5, PM10, and PM1.0 particles in the air, but also monitor formaldehyde, TVOC (volatile organic compounds), temperature, and humidity indicators in real time.High definition display screen, concise and clear operation interface, clear and intuitive icon and numerical display,allowing you to understand the air quality status at a glance.Whether it's a newly renovated house, a smoke filled conference room, or a damp basement, it can quickly identify potential air issues.

CO2 Quality Detector LED Display Temperature and Humidity Sensor Tester Air Monitor,with USB Charing Port

This product is an Square shaped CO2 Meter without display.It is built in infrared (NDIR) sensor real-time monitoring of Carbon dioxide (CO2).It has different colors dispay to visualizes the CO2 air quality. It not only measures CO2 in real time, but also supports intelligent connection through Tuya WiFi, After connecting your phone, you can view real-time data anytime and anywhere.

Say goodbye to the cramped and blurry small screen, we bring you a large, clear, and bright screen. No matter where you are in the room,you can easily obtain various key indicators of current air quality at a glance. PM2.5,CO2, temperature, humidity datas are presented in intuitive numbers and vivid 3-color emoji symbols, allowing you to have a thorough understanding of indoor air conditions.

It is a CO2 Monitor 3 in One equipped with advanced Infrared ( NDIR ) sensor to allow real-time monitoring of carbon dioxide (CO2), temperature and humidity on its display.Its operation is very simple,just turn it on and start measuring, with real-time display of CO2 concentration,temperature, humidity, enabling you to stay informed of the environmental conditions at all times. It comes with 3-color emoji symbols that visually display the concentration of CO2 . When the CO2 concentration reaches the(set) all-alarm value,it will sound an alarm to remind you to take corresponding safety measures.

This product is a carbon dioxide detector, can detect the concentration of carbon dioxide, with date, time, electricity display, intuitive numerical display function, temperature and humidity display and the temperature unit can be changed at will, with a rechargeable 2000 mA lithium battery, can be 24 hours real-time monitoring.4.3-inch LCD displayTemperature Humidity Meter Desktop CO2 Monitor with Data Logger Logging Air Quality Monitor Accurate Tester for CO2.

It is a wall mounted Carbon dioxide detector that uses advanced Infrared (NDIR) sensor technology to accurately and quickly measure the CO2 concentration, temperature, and humidity .Compact wall mounted design, occupying no desktop or floor space. Installation is simple and convenient, without the need for complex operations.It comes with 4-color emoji symbols to visualize CO2 concentration. When the CO2 concentration exceeds the setted safety standard, the detector will immediately sound an alarm to remind you to take ventilation and other measures in a timely manner.
It supports Tuya WiFi and is intelligently connected to mobile phones. No matter where you are, as long as you open the application on your phone, you can remotely check the air quality of your home or office anytime and anywhere.