10 Best
Carbon Dioxide Meters
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Product Highlights- Battery information: the carbon dioxide detector has a 2000mah large capacity built in lithium battery, 5v micro usb charging, and support low battery warning
- Detectable indicators: the carbon dioxide monitor combines sensors to monitor carbon dioxide (co2), temperature and humidity in real time and display on a screen
- Accurate and fast: the carbon dioxide monitor provide accurate monitoring, real time change, and sampling time of 1.5 seconds, making it a safe air environment for you
- Excellent performance: co2 temp humidity sensor is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability
- Portable size: the air quality monitor has 190x80x52mm size, small and portable, easy for rv travel, outdoor activities handheld use
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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
- 【co2 concentration & temperature & humidity measurement】: built-in nice-performance infrared carbon dioxide sensor and a high-precise optical sensor to real-time detect the co2 concentration, temperature and humidity data at the same time, to ensure obtained accurate data easily in harsh environments. high sensitivity, ultra-low power consumption, fast computing speed, ...
- 【energy saving screen off & hand waving wake-up】: when no one is using the screen, it can automatically turn off the screen to reduce power consumption, and the sensor can still transmit data to the cloud via wifi in the screen off state so that you can view the real-time values through the app. supports waking up the screen by waving your hand at the sensing distance.
- 【compact and exquisite】: compact body design, simple and stylish appearance, lightweight, and easy to carry. 3d porous housing with multiple ventilation holes designed for real-time air circulation convection. the sensor and theair are fully contacted, highly sensitive, and accurate in the detection of small particle content.
- 【digital led display】: digital led display, with ultra-wide viewing angle, so you can see the readings at a glance. with automatic brightness adjustment function, according to the surrounding brightness, automatically adjust the screen display brightness, so that the screen is visible and not harsh.
- 【sound & light alarm】: real-time monitoring of co2 content in the environment, when the co2 concentration reaches 1500ppm, it will promote the sound alarm. the color changes according to the carbon dioxide concentration, 400-799ppm concentration green block flash, 800-1199ppm yellow block flash, 1200-1599ppm orange block flash, 1600-1999ppm red block flash, ≥2000ppm fou...
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Product Highlights
- ⚽clear display: large digital screen with backlight, clear and easy to read, support alarm function. multiple display modes are available, you can switch according to your needs.
- ⚽app control: support to connect to the phone app via bt, you can read up to 1440 sets of data for 60 days, compatible with ios and android systems.
- ⚽9 in 1: multifunctional air quality detector real-time displays time and date and monitors co2 concentration, hcho value, tvoc value, pm2.5/pm1.0/pm10 value, temperature and relative humidity in the air.
- ⚽high accuracy: using air semiconductor and infrared sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can reach 1ppm.
- ⚽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.
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Product Highlights
- 💌clear display: large digital screen with backlight, clear and easy to read, support alarm function. multiple display modes are available, you can switch according to your needs.
- 💌app control: support to connect to the phone app via bt, you can read up to 1440 sets of data for 60 days, compatible with ios and android systems.
- 💌9 in 1: multifunctional air quality detector real-time displays time and date and monitors co2 concentration, hcho value, tvoc value, pm2.5/pm1.0/pm10 value, temperature and relative humidity in the air.
- 💌high accuracy: using air semiconductor and infrared sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can reach 1ppm.
- 💌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.
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Product Highlights
- 4. easy to use: the co2 meter starts working automatically and detects air without calibration after being switched on. with an intuitive interface and simple button controls, this air quality monitor is easy to use and read
- 3. multiple functions: the air quality monitor detects a range of common air pollutants such as co2, co, hcho, tvoc, pm1.0, pm2.5, pm10 and can also measure air temperature and humidity.
- 1. portability: the carbon dioxide detectord is compact, small and , making it easy to carry.
- 2. fast detection: the co2 meter is equipped with high quality temperature and humidity sensors for fast and accurate air quality detection. the intuitive data display provides accurate and reliable air quality readings, allowing users to take informed action to improve the health and of their indoor environment.
- 5. multi-application: the air quality tester should be excellent for monitoring airborne pollutants and is widely used use, educational institutions, agricultural farming, greenhouse farming, warehouse operations, material processing, etc.
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Product Highlights
- Lcd color screen: displays co2, co2 index, hcho (formaldehyde), tvoc, temperature, humidity and battery level. lcd digital color screen for easy and clear reading even in dark environments.
- 4-color indicator & alarm buzzer: 0-799ppm (green), 800-1199ppm (yellow), 1200-1599ppm (orange), 1600ppm and above (red). the buzzer alarms when the co2 concentration is above 1500ppm.
- 5 in 1 function: multifunction air quality monitor cares for your health and can be widely used in home, office, classroom, hotel, gym, greenhouse, warehouse, etc.
- Carbon dioxide tester: adopts semiconductor sensor, air convection detection, quickly and accurately detects co2 concentration in the living environment.
- Rechargeable design: built-in 1200mah rechargeable lithium battery for strong endurance. with type-c usb interface for quick charging via power adapter, power bank, laptop, etc.
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Product Highlights
- 💖 【high accuracy】: using air semiconductor and infrared sensor, plus high-performance chip, detection is more accurate, higher accuracy, and the accuracy can reach 1ppm. large digital screen with backlight, clear and easy to read, support alarm function. multiple display modes are available, you can switch according to your needs.
- 💖 【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.
- 💖 【9 in 1】: multifunctional air quality detector real-time displays time and date and monitors co2 concentration, hcho value, tvoc value, pm2.5/pm1.0/pm10 value, temperature and relative humidity in the air.
- 💖 【app control】: support to connect to the phone app via bt, you can read up to 1440 sets of data for 60 days, compatible with ios and android systems. equipped with 2000mah high-capacity rechargeable battery, low power consumption and long endurance, no need to replace the battery frequently.
- 💖 【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
- 💡7in1 air quality tester: this detector can be used to test and display pm2.5, pm10, carbonic oxide, carbon dioxide, tvoc, hcho, and air quality index at the same time. and also have time and date display and wifi function.
- 💡tft color display: this air quality monitor with a large tft color display for you to see the detecting data more clearly, you can get the results easily.
- 💡portable size: this monitor is small in size and you can use it on your desk without taking up too much desk space, also easy for you to carry.
- 💡semiconductor sensors: uses high-precise semiconductor sensors, with high sensitivity, superior interference resistance ability, stable working performance, with low power consumption. real-time detection, automatic refresh data, with multi-use.
- 💡air quality index air quality level indication function: the ball will change color according to the air quality index, and allowing you to more accurately and more graphic know the current air conditions.
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Product Highlights
- 4 flashing indicator levels demonstrate different co2 concentration, the alarm will be given out when value exceeding 1000ppm.
- Easy to check the real-time data on the colorful led display with large digits, fast capturing the results.
- Adopted high precision infrared sensor and high-performance chip, providing fast and reliable detection.
- 3 in 1 air quality monitor, accurately detect the level of co2, temperature and humidity.
- Built-in 2000mah large capacity lithium battery, get rid of cable annoyance, flexible to use and .
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