7 Best
Carbon Dioxide Detectors
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Product Highlights- [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.
- [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.
- [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.
- [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.
- [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
- Alarm function-the air quality detector has multiple alarms, you can intuitively understand the air quality you breathe, and remind you of the air quality. if you need a quiet environment during work, meeting or sleeping, you can set it to silent mode.
- Wide range of applications-real-time detection of indoor co2. it is suitable for rooms, schools, office buildings, greenhouses, factories, hotels, hospitals and any places that need good air quality to protect your health.
- Accuracy test-the detector is equipped with a sensitive ndir non-dispersive infrared sensor, which can quickly and accurately monitor the indoor co2 level. in addition, you can easily identify the air quality through the high-definition display led indicator.
- Fashionable design-the detector uses a rechargeable battery, 3.7v polymer lithium battery, with a protective board. on the other hand, you can monitor the air quality for a long time by continuously connecting the usb connection. curved edge design, comfortable to hold, hook design, easy to carry.
- 30 day no-reason return service - if you encounter any problems during use, you can contact us, and enjoy free return service within 30 days, worry-free shopping.
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Product Highlights
- [smart sound alarm]: it will alarm you when the detected co2 concentration is beyond the safe value you customized. intelligent early warning system, high quality infrared ndir sensor, multiple interference prevention, air convection technology, greenhouse compensation calibration.
- [convenient calibration and full-color large screen]: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. with full-color display and large screen design, this carbon dioxide detector is super easy to read.
- [multifunctional carbon dioxide tester] :this 3 in 1 multifunctional air quality monitor can accurately detect the current co2 concentration, temperature, and humidity with its premium internal sensor quickly and accurately. co2 detection range: 400-5000ppm. temperature detection range: 0-50℃. humidity detection range: 0-99%rh. therefore, it helps you be aware of the in...
- [large rechargeable battery & lcd screen]: a 2400mah battery is embedded inside the detector, supporting a long time of continuous use. it also adopts a large and distinct lcd screen for easy data viewing. you can select ℃ or ℉ for temperature display based on your need. you can check the air quality from anywhere, or have the device continuously monitor at a specific l...
- [wide application]: suitable for agricultural planting, production warehouse, raw material processing, home, school, offices, grow tents, wine cellars, and cars.
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Product Highlights
- High accuracy: using electrochemical sensor, plus high-performance , detection is more accurate, higher accuracy, and the accuracy can reach 1ppm.
- Built-in battery: equipped with 2400mah high-ty rechargeable battery, low power consumption and long endurance, no need to replace the battery frequently.
- 3 in 1: multifunctional air quality detector real-time monitors co concentration, temperature and relative humidity in the air. large digital screen with backlight, clear and easy to read, support alarm function.
- Quick heat dissipation: with multiple ventilation holes, which accelerate the convection between the air and the detector, to achieve effective detection and provide a nice heat dissipation effect.
- Wide application: lightweight and portable, it is suitable for home, office, school, warehouse, agricultural planting, etc. no need to calibrate at startup, automatic monitoring.
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Product Highlights
- [carbon dioxide concentration alerts]: the co2 concentration alert value can be customized to make our life, work or production environment safer.
- [clock calendar and alarm clock]: this indoor air quality meters can also be used as a daily clock and alarm clock, with multiple functions to make life more convenient.
- [high-precision co2 sensor]: the co2 detection adopts the most advanced sensor of swiss sensirion's unique pasens technology, and adopts the photoacoustic detection principle to perform accurate and reliable measurements in a wide range of concentration areas and applications.
- [temperature and humidity monitor]: temperature and humidity are closely related to human body, plants or storage environment. this air quality tester has the function of real-time monitoring of temperature and humidity.
- [wide range of applications]: this co2 sensor is widely used in agricultural planting, greenhouse vegetables, production warehouses, raw material processing, daily life, computer room, wine cellar, rvs, schools, cafes, etc.
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Product Highlights
- ★【high-precision】use a high-precision electrochemical sensor and ndir working method to ensure its accuracy. the co accuracy is (±5ppm or ±5%), the temperature accuracy is (±1°c), and the humidity accuracy is (±2%rh). the data is refreshed every 2 seconds to know the air quality of the environment at any time. the multi-hole air duct design improves the air flow rate. c...
- ★【built-in battery & backlight display】the mini 3-in-1 co detector has a built-in 1000mah lithium battery, which can last for about 40 hours on standby when fully charged. supports usb charging and power indicator. the 1.9" large tft color backlit screen allows you to read easily even at night. the backlight function has 3 brightness levels, short press the "m" key to a...
- ★【mini 3-in-1 carbon monoxide detector】the mini 3-in-1 carbon monoxide detector can accurately detect the current co concentration, temperature and humidity in the air. let you understand the air quality more clearly and protect the health of you and your family. the mini lanyard design makes it so convenient to carry it or hang it anywhere.
- ★【4 air quality indicators & sound warning】according to the co concentration data, the co detector can display 4-segment graded color display. 0~50ppm (green/safe), 51~100ppm (yellow/needs attention), 101~200ppm (orange/warning), 201~1000ppm (red/dangerous). the default co detector will warning when the co concentration exceeds 50ppm. as the co concentration ppm value i...
- ★【widely application】this portable mini 3-in-1 carbon monoxide detector has the characteristics of wide measurement range, high measurement accuracy, small size, easy to carry, and easy to operate. portable lanyard design can be widely used in outdoor and indoor activities, home, office, school, camping, picnic, boat, airplane, outdoor adventure, car and garage and othe...
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Product Highlights
- [compact and portable design] wall mounted or freestanding, 2 mounting options available. the compact and portable design of the carbon monoxide detector makes it suitable for a variety of situations, e.g. in offices, hotels and travel.
- [memory for co peak concentration] the lcd display automatically records and stores the carbon monoxide peak values, so you can determine whether an alarm has been triggered in your absence using the recorded spikes.
- [advanced co sensor] the co detector is equipped with an electrochemical carbon monoxide sensor that quickly and accurately detects dangerous co concentrations from 23ppm to 999ppm and emits an alarm sound of more than 85db to warn you as early as possible.
- Durable protection: a service life of 10 years co detectors with 10 years batteries ensures safety in the household, reduced costs for your family.
- [child and elderly friendly] this co alarm has a 3-color led indicator (green, yellow, red), which displays different operating states such as alarm, low voltage or interference along with acoustic beeps, so you can easily determine the alarm status.
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