Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
EASY-TO-USE: The color coding, prominent CO2 number on the display, and optional buzzer of this air quality meter alert you when the CO2 concentration becomes too high.
CABLE-FREE: The power-efficient e-ink display guarantees an extended battery life of up to 4 years for this wireless air quality monitor, ensuring worry-free monitoring without the hassle of cables and cords.
BREATHE EASILY: Aranet4 CO2 meter measures CO2 levels, temperature, relative humidity, and atmospheric pressure in real-time, empowering you to make informed decisions for healthy ventilation. No wonder it's the top-rated indoor air quality monitor in Amazon's CO2 monitor segment!
[World-leading Senseair NDIR Sensor] Hooray for the excellent detector! The sensor inside IAM-T1 comes from Senseair, the world-leading supplier of air sensing technology, whose NDIR sensing technology ensures high precision and high performance, and the CO2 detection accuracy of IAM T1 can reach ±(30ppm+3% of reading), which makes it better than most similar products.
[Smart Indoor Air Quality Monitor] INKBIRD IAM-T1 has a low-power electronic ink screen, which can be viewed from any angle, and CO2, temperature, and relative humidity are clear to view. When the CO2 concentration exceeds the preset safe range, in addition to the CO2 level indication bar and buzzer, the screen display will turn into white characters with a black background to remind you to open the window in time for fresh air.
[Multifunctional INKBIRD App] You can read it even if you leave it. IAM-T1 supports Bluetooth 5.0, and you can view the indoor carbon dioxide concentration, temperature, humidity, and air pressure from the INKBIRD App within an obstacle-free 100m connection distance. View indoor air quality, track data fluctuation, and receive alarm notifications with the Bluetooth connection, so you can keep your family safe all the time.
Curious about how we select the top products for you? Explore How It Works
How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
【5.0 Bluetooth】Connecting this co2 monitor to INKBIRD APP, you can check the CO2 concentration, temperature, humidity, and air pressure in real-time.
【Sweden Premium NDIR Sensor Senseair】The indoor CO2 detector built-in Senseair sensor, accuracy (30ppm+3% of reading)
【Low-power Electronic Ink Display】 Ultra-long battery life for ultra-long protection. This air quality monitor supports full viewing angles display. CO2, temperature, and relative humidity are clear to view.
[Rechargeable Battery & LCD Screen] A 2400mAh lithium battery is embedded inside the detector, supporting a long time of continuous use. Besides, it adopts a large and distinct LCD screen for easy data viewing. You can select ℃ or ℉ for temperature display based on your need
[3-IN-1 Premium Detector] The INKBIRDPLUS carbon dioxide detector reads the current CO2 concentration, temperature, and humidity with its premium internal sensor quickly and accurately. Therefore, it helps you be aware of the indoor air quality at one glance
[3 Color Smart Alarm] This CO2 detector is designed with 3 stages of CO2 concentration— normal stage (400-700 ppm), warning stage (700-1500 ppm), and dangerous stage (1500-5000 ppm). It will alarm you when the detected CO2 concentration is beyond the safe value you customized
【USB Charging】Rechargeable lithium battery 3.7V 1200mAh. The battery can be used in a stable environment for about 12 hours. It can be used when charging. It is recommended to use 5V-1A charging head, and the charging time improves about 3 hours.
【Built-in CO2 Concentration Indicator and Alarm】The CO2 concentration is displayed digitally, and you can freely set the alarm range (800-2000ppm). When the CO2 concentration reaches the set value, an alarm will be sent to warn the ventilation. The alarm sound can be switched on or off.
【5 In 1 Multi Function】 The air quality monitor can detect the carbon dioxide, temperature, humidity, HCHO, TVOC at the same time. It can quickly measuring and obtaining a relatively stable measurement value.
【APP Real-Time Monitoring】After the mobile phone is connected to the 2.4GHz WiFi network, connect our CO2 detector in the INKBIRD APP, and you can receive and view the detection data at any time. And the app can output data to your email, you can also set the alarm value reminder function through the app.
【Convenient Calibration】 To ensure the accuracy of measurement, this WiFi CO2 monitor supports the calibration function. Press three buttons at the same time in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily.
【Accurate Reading】INKBIRD carbon dioxide monitor can accurately detect the current CO2 concentration, temperature, and humidity in the air. This CO2 detector uses the NDIR CO2 sensor.
【Four Color Alarm】: There are four different color to show the different qualities of the air being monitored: The green means the air quality is well and the colors ranging from yellow to orange to red mean worse air quality.
【Built-in Multiple Sensors】: This air quality monitor using infrared detection technology, laser detection technology and electrochemical detection technology to show you the accurate data.
【6 In 1 Air Quality Tester】: Come and try this new type multifunctional air quality detector, compared with other air quality detectors, this detector can testing PM2.5, PM10, HCHO, TVOC, CO and CO2 for you at the same time. This CO2 monitor can be used in your home, office, destop, hotel and other places.
BATTERY LIFE: The CO2 detector is equipped with 3.7V 1200mAh large capacity , and the stand by time is about 240 to 360 minutes
ACCURTAE DETECTION: The high performance analysis chip is used to accurately catch the weak current generated in the electrochemical process of CO2 Detector for more accurate detection
1 SECOND UPDATE: The air quality monitor can update the system 1 second in real time, and can directly detect air quality without calibration
Portable Carbon Dioxide Detector The product is compact size (Size:3*2.7*1.2 inch) and equipped with a strap design, which is suitable for hanging on the wall, in the car or on the backpack. Suitable for use when camping, hanging on the wall in the living room or bedroom at home or on the desk in the office.
HIGH ACCURACY & FAST UPDATE TIME With a high-quality intelligent sensor, the CO2 accuracy is ±50ppm (CO2 detection range:400-5000ppm) and the temperature is up to ±1.8°F (temperature detection range:14-122°F). right. The humidity is ±5% RH (humidity detection range: 0 to 95% RH).
3 IN 1 AIR QUALITY MONITOR The LSENLTY 3 1 CO2 monitor not only has all the basic functions (CO2, temperature and thermometer hygrometer monitor), but also intelligent functions such as remote monitoring, CO2 concentration, temperature and humidity chart. We support this. Our indoor CO2 detectors are reliable and easy to use in homes, greenhouses, etc.
Portable Size: The 6 in 1 air quality tester is small and portable, easy to carry to anyewhere you want, you can check air quality anywhere and anytime.
Multifunction Air Quality Monitors: The indoor air quality monitor can accurately measure real-time levels of CO2, PM2.5, PM10, HCHO, TVOC. To help you know the air quality of the place where you live.
LCD Backlight Screen: The carbon dioxide detectors come with a LCD screen, color display with backlight makes each value clear at a glance, easy identification and reading.
Discover top deals and categories on AmazonCheck Deals