8 Best
Co2 Monitors
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Product Highlights- 【three aqi stages & sound alarm】this air quality detector is designed with 3 stages of aqi - normal mode (0-50), warning mode (51-100), and danger mode (101-500). when the aqi index exceeds 100, the detector will sound an alarm.
- 【color led screen】the color display with backlight makes each value clear at a glance, and you can also check the time/date/year on the detector. this air quality meter also supports setting the current time, c°/f° switching.
- 【6-in-1 air quality monitor】6-in-1 indoor monitor has built-in professional detection sensors, it can accurately detect the current co2 concentration, pm2.5, pm10, aqi, temperature, and humidity in the air.
- 【calibration function】after the device is turned off, take it to a ventilated place, and press and hold the three keys at the same time, the product will enter the automatic calibration state of carbon dioxide concentration value for 200 seconds.
- 【wide application】this portable detector can detect air quality in bedrooms, living rooms, kitchens, cellars, cars, grow tents and more. with a hook design, it can be placed on the desktop or hung on the wall for easy viewing, is an ideal indoor air quality detector for our lives.
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Product Highlights
- 💡💡【three aqi stages & sound alarm】this air quality detector is designed with 3 stages of aqi - normal mode (0-50), warning mode (51-100), and danger mode (101-500). when the aqi index exceeds 100, the detector will sound an alarm.
- 💡💡【color led screen】the color display with backlight makes each value clear at a glance, and you can also check the time/date/year on the detector. this air quality meter also supports setting the current time, c°/f° switching.
- 💡💡【6-in-1 air quality monitor】inkbirdplus 6-in-1 indoor monitor has built-in professional detection sensors, it can accurately detect the current co2 concentration, pm2.5, pm10, aqi, temperature, and humidity in the air.
- 💡💡【calibration function】after the device is turned off, take it to a ventilated place, and press and hold the three keys at the same time, the product will enter the automatic calibration state of carbon dioxide concentration value for 200 seconds.
- 💡💡【wide application】this portable detector can detect air quality in bedrooms, living rooms, kitchens, cellars, cars, grow tents and more. with a hook design, it can be placed on the desktop or hung on the wall for easy viewing, is an ideal indoor air quality detector for our lives.
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Product Highlights
- Immediate awareness: with its clear lcd display, get instant clarity on the current air quality, empowering timely actions to improve your living environment.
- Versatile functionality: beyond air quality, enjoy added benefits like temperature and humidity monitoring, date, time, and alarm functions. this device is a multi-functional tool that goes beyond basic air quality measurement.
- Note: it is recommended that the device should be plugged in yo power source all the time.
- Comprehensive air insight: safeguard your well-being by monitoring 6 crucial air quality parameters, including co2, tvoc, hcho, pm values. ensure every breath you take is in a clean and healthy environment.
- All-day monitoring, anywhere: beyond immediate readings, the smartlife app integration allows you to track historical data, ensuring consistent air quality oversight even when away.
- Automated convenience: no need to worry about manually updating date and time. the device syncs effortlessly with the app, providing hassle-free, automated updates and ensuring accurate data for a worry-free experience. automation scene can be created using smartlife app to control air purifier on/off function.
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Product Highlights
- ✔️【real-time measurement】the air quality monitor can accurately detect the level of carbon dioxide(co2), volatile organic compound(tvoc), formaldehyde(hcho), temperature and humidity, updates the measured results per second on the colorful display.
- ✔️【smart alarm】air quality can be divided into three levels, good, ok and poor, when the measured air level turns into ok, the indicator will turn yellow and the device will sound “bee--bee” twice to remind you and when the measured air level turns into poor, the indicator will turn red and the device will sound “bee--bee--bee” twice, you will see the color clearly with...
- ✔️【wide application】the device is ideal to monitor air quality in cafeterias, restaurants, schools, offices, greenhouse, factories, hotels, hospitals, etc. note: air changes constantly, the measured results will be affected at the same time, please focus on long time measurements(over 60 minutes) to get a conclusion about the air quality of the overall environment.
- ⚠️⚠️please pay attention to the store when your payment. please note that only products purchased at inkbird stores can enjoy inkbird's official after-sales service. we do not authorize any store to sell inkbird products.
- ✔️【accurate results】adopted a high-precision infrared sensor and a built-in high-performance chip, which can accurately capture the weak current generated during the electrochemical reaction, to calculate the carbon dioxide measurement result.
- ✔️【1200mah built-in lithium battery】takes 2.5 hours to charge the battery, lasts 6 to 8 hours when it is fully charged, and can be connected to power during use.
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Product Highlights
- 👍【warning alarms】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.
- 👍【convenient calibration】to ensure the accuracy of measurement, this co2 meter supports the calibration function. by simultaneously pressing the three buttons in an open environment, you can calibrate the detector at ease.
- 👍【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.
- 👍【considerate designs】a 2400 mah 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.
- 👍【wide application】a hanging hole is designed on the back of the detector so that you can hang it up to the wall for easy viewing. the co2 detector is ideal for use in homes, offices, grow tents, wine cellars, and cars.
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Product Highlights
- ⏰⏰【co2 concentration stage & sound 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.
- 🔋🔋【long battery standby】 a 2400 mah lithium battery is embedded inside the indoorco2 monitor, supporting a long time of continuous use, before it adopts a large and distinct led screen for ease for temperature or data viewing. display based on your need.
- 🏕️🏕️【premium detector】 this multifunctional air quality monitor can accurately detect the current co2 concentration, temperature, and humidity in the air. it can help you understand indoor air quality at a glance.
- 🛣️🛣️【convenient calibration】 to ensure the accuracy of measurement, this 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. this co2 detector uses the ndir co2 sensor.
- 🚗🚗【wide application】 a hanging hole is designed on the back of this portable co2 detector so that you can hang it up to the wall for easy viewing. the indoor co2 meter for grow tents is ideal for use in grow room, offices, kitchens, schools, kitchens, schools cellars, and cars.
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Product Highlights
- 【dual alarm function】this co2 monitor has co2 indicator lights on its screen—green light for good (400~699ppm), yellow light for medium (700~1499ppm), and red light for dangerous state (1499~5000ppm). when the detected co2 concentration exceeds 1500 ppm, the device will also sound an alarm to remind you. and the co2 alarm value is customizable.
- 【hd full-color lcd display】its big full-color lcd screen is easy to read and eye-caring. if there is no operation for 5 minutes, it will automatically enter energy-saving eco mode, causing no disturbance to the surrounding environment.
- 【high-quality co2 detector】inkbirdplus adopts an advanced ndir sensor, which detects carbon dioxide through infrared sensing technology and has high precision, strong anti-interference, and excellent stability for detecting carbon dioxide concentration at any time and anywhere you stay.
- 【portable and long-lasting】because of its small size and portability, you can take it anywhere and hang it with the included lanyard. and it comes with a built-in 1000mah lithium battery that can be fully charged within 3 hours and last about 72 hours.
- 【wide application】you will get—— 1x co2 detector, 1x lanyard, 1x 2m charging cable, and a user manual. this portable co2 monitor is suitable for home, office, grow tent, greenhouse, production warehouse, raw material processing, indoor home decoration, and more.
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Product Highlights
- Monitors harmful gases in your room/office/restaurant: smiledrive air quality monitor harmful gas detector monitors gasses co2 tvoc hcho levels in the air
- Rechargeable battery with up to 5 hours standby time: check the air quality from anywhere, or have the device continuously monitor at a specific location. it will always take care of you and your family health
- Highly accurate indoor air quality monitor: smiledrive 5 in 1 co2 monitor detects real-time levels of carbon dioxide(co2), formaldehyde(hcho), volatile organic compounds(tvoc), co, aqi
- Easy to use and understand: 5.5 inch led screen digital display makes reading aqi levels super easy and clear. once turn on the air quality meter, it will automatically measure the surrounding air quality for you.
- Multiple application: suitable for home. air detection, car air detection, maternal and child room air detection, school, office, restaurants air detection.
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