Reviews Co2 Detector

Upgraded Mini CO2 Detector, Multi-Function CO2 Monitor Meter Air Quality Monitor Carbon Dioxide Detector Portable Temperature and Humidity Detector for Travel Home Indoor or Anywhere You Use

  • 【Mini Portable CO2 Detector】The 3-IN-1 CO2 monitor uses NDIR technology to monitor indoor and outdoor CO2 concentration, the detection range is 400-5000PPM, it can also monitor Humidity range(0-99%RH) and Temperature range (-10-50℃)..
  • 【Large Full-Color LCD Screen Design】The mini CO2 meter can monitor CO2 concentration in real time and can send out smart alarms according to different concentrations of CO2. At the same time, this CO2 detector with large full-color LCD screen design is easy to read with eye protective function..
  • 【Easy to Carry】The portable carbon dioxide detector is lightweight and compact, combining beauty and technology, easy to carry, with an anti-loss hanging rope, allowing you to keep informed of environmental changes around you..
  • 【Upgraded Button Function】The CO2 monitor with three buttons design,The "M" key can adjust the brightness, it has 3 different brightness,choose the low brightness mode can help you save the battery, the Power button can Switching degree Fahrenheit and Celsius with short press, long press is to turn on or off the device, The "S" key can turn ....
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INKBIRD WiFi Indoor Air Quality Monitor, CO2 Detector, Accurate NDIR Sensor, Temperature and Relative Humidity, Indoor CO2 Meter with Data Logger, for Cars, Wine Cellars, Grow Tents, Homes (INK-CO2W).

  • ✅✅【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..
  • 【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..
  • ⏰⏰【CO2 Concentration Stage & Sound Alarm】This WiFi Indoor CO2 detector is designed with 3 stages of CO2 concentration - normal mode (400-700 ppm), warning mode (700-1500 ppm), and danger mode (1500-5000 ppm)..
  • 【Wide Application】This indoor CO2 meter is ideal for use in grow rooms, offices, kitchens, schools, kitchens, ....
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Air Quality Monitor Indoor 5-in-1 CO2 Detector CO2 Monitor Accurate for CO/ CO2/ HCHO/TVOC/AQI Manual Calibration Real Time Data Mean Value Recording for Home/ Office/ Car/ Hospital/Coffee Shop

  • 【Health Assistant CO2 Detector CO2 Monitor】The built-in high-precision sensor of the CO2 monitor can quickly, accurately and efficiently measure....
  • 【Instant Reading CO2 Detector】After two minutes of preheat, the HD LED screen shows clearly the real time CO, CO2, HCHO, TVOC, AQI of five....
  • 【Easy Operation & Long Battery Life】 There are three simple operation buttons on the top of the air quality monitor, ON-OFF: long press for 3....
  • 【Portable & Widely Applicable】A palm-sized portable CO2 detector, the size is only 4.8*2.5*1.1 inches. The bottom of the air quality monitor is....
  • 【Buy Now with Confidence】 We promise that the professional after-sales team can bring customers the best service. Customer satisfaction is the....
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Ecoey CO2 Detector Monitor Indoor Carbon Dioxide Temperature and Humidity Detection, Air Quality Monitor Automatic Calibration with LED Real-Time Display for School Office Home

  • 【Combo Detection】The CO2 detector can monitor ventilation effect. When the temperature/humidity/CO2 concentration is too high, the voice prompts will be issued and LED turns red timely. LED shows green in normal working, yellow in early warning mode.
  • 【High Precision】The air quality monitor is equipped with high-performance chip, infrared sensor. CO2 measurement range is 400 ~ 5000 PPM(±50ppm+5%) , Temperature range is -5℃~ 50℃ or 23℉ ~ 122℉(±0.5℃ or 0.9℉), Humidity measurement range is 0.0% ~ 99.9%RH(±5% RH ).
  • 【Power Storage】The carbon dioxide detector uses 12V AC power adapter. In the event of a sudden power failure, the backup battery of the CO2 meter can last for 12 hours, which is equipped with a low battery prompt.
  • 【Portable Use】Portable size for easy carry, please place CO2 monitor in indoor places such as houses, factories, warehouses, schools, RV, hotels, etc. You can directly view CO2, temperature and humidity data on the LED screen to protect your health, especially suitable for the old and children.
  • 【Humanized Design】The LED screen of the CO2 detector will automatically adjust the brightness according to the scene, and you can switch temperature unit（Celsius/Fahrenheit）and intelligent voice language (supp....
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CO2 Detector, Aiment 3 in 1 Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer for CO2 Digital CO2 Meter for Indoor Home Office

  • 【Multifunctional Carbon Dioxide Tester】This 3 in 1 CO2 monitor can detect real-time CO2 concentration, monitor indoor and outdoor humidity, and temperature. CO2 detection range: 400-5000PPM. Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH..
  • 【Full-Color Large Screen】With full-color display and large screen design, this carbon dioxide detector is super easy to read. LED digital display with intelligent backlight, eye protection function, one key operation..
  • 【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, standby up to 40hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
  • 【More functions】Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention, air convection technology, greenhouse compensation calibration..
  • 【Multi Application】Suitable for agricultural planting, production warehouse, raw material processing, home, school, office, and other occasions. We offer 3 months free return and lifetime warranty for our CO2 detector..
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MOES Smart CO2 Detector, Indoor Air Quality Monitor, NDIR Sensor Carbon Dioxide Detector, Temperature Humidity Air Tester for CO2 Alarm, Smart Life Tuya APP Digital CO2 Meter

  • ...t Life APP】Intelligently monitor your house air condition for CO2 concentration, temperature and humidity value on smart phone via Tuya Smart APP when you are not at home, no more worry about sudden accidents. And you can transfer the Temp. valve between ℃ and ℉ easily in APP or directly via the button on the detector..
  • 【3 in 1 Multifunctional Carbon Dioxide Meter】The 3 in 1 CO2 monitor can detect real-time CO2 concentration, together with clear display on indoor&outdoor humidityand temperature for extremely comfortable and safe life experience. CO2 detection range is featured from 400 to 5000PPM, temperature detection range from 0 to 50℃ and 0-99%RH for humidity detection range, fits well for agricultural planting, production warehouse, raw material processing, home, school, office, and other occasions..
  • 【CO2 Concentration Stage& Sound Alarm】 This CO2 detector is functional with 3 stages of CO2 concentration—normal stage (400-700 ppm), warning stage (700-1500 ppm), and dangerous stage (1500-5000 ppm) and will alarm when the detected CO2 concentration is beyond the safe value you customized to monitor house security for you timely. Besides,....
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Indoor Air Quality Monitor Portable CO2 Detector Accurate Carbon Dioxide Meter for Monitor CO2/HCHO/TVOC/AQI for Home Office Air Quality Tester Real Time Data & Mean Value Recording

  • 【MULTIFUNCTIONAL DETECTION】This indoor air quality detector accurately tests 4 kinds of data including Carbon Dioxide(CO2), Formaldehyde(HCHO),....
  • 【HIGH-PRECISION CO2 MONITOR】The air quality monitor built-in advanced DART electrochemical sensors to accurately track air quality in time, these....
  • 【USB RECHARGEABLE & LED SCREEN DISPLAY】The air pollution monitor built-in a rechargeable battery, keep running for working up to 240 mins after....
  • 【PORTABLE CO2 DETECTOR & WIDE APPLICATION】A portable air quality meter the size of a palm (4.8* 2.5*1.1 INCH). This air quality tester is ideal....
  • 【CONVENIENT TO USE】The carbon dioxide detector use without complicated app, badly written instructions or Wi-Fi required, our air quality detector....
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Mini CO2 Detector, Aiment 3-in-1 Lightweight Portable Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer Digital CO2 Meter for Home Indoor Travel

  • ...r is small and portable, easy to carry around as a decoration, you can check air quality anywhere and anytime. With Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention..
  • 【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, charging takes only 2.5 hours, and standby up to 30hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
  • 【Full-Color LCD Screen】With full-color display and LCD screen design, this carbon dioxide detector is super easy to read. Digital display with intelligent backlight, eye protection function, one key operation..
  • 【Multi Application】Suitable for home, school, office, travel, indoor&outdoor, agricultural planting, production warehouse, and other occasions. We offer 3 months free return and lifetime warranty for our mini CO2 detector..
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testo 310 I Residential Combustion Analyzer Kit I Flue Gas Detector Set for Heating Systems

  • The testo 310 co2 detector is ideal for more complex flue gas analyses, maintenance, safety checks, and furnace efficiency confirmations of residential heating systems.
  • With its advanced sensor technology, the carbon monoxide meter offers accurate readings of O2, CO2, ambient CO, draft and pressure, temperature and combustion efficiency.
  • Thanks to its rugged housing with an integrated, kink-resistant hose, the gas leak detector is securely protected from impact and leaks.
  • Equipped with a backlit display, quick-start and integrated condensation tap and magnet, the co2 monitor delivers a hands-free and easy application.
  • Includes a probe with cone, extra hoses and particulate filters as well as a pressure plug and a protective hard-shell case.
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Air Quality Monitor CO2 Detector, Air Quality Monitor Temperature and Relative Humidity CO2 Meter, CO2 Monitor, NDIR Channel Sensor, 0~5000ppm Range

  • 【Accurate & Reliable】 With this CO2 detector, you can test the CO2 concentration indoors precisely and quickly in order to protect your health. In addition to carbon dioxide measuring devices, the high-precision thermometers and hygrometers can also be used to monitor indoor temperature and humidity in real time.EPA Establishment N.O: 98615-CHN-1.
  • 【High-Precision CO2 Sensor】 Use of non-dispersive infrared technology (NDIR), full temperature range correction, high measurement accuracy, fast response, resolution up to 1 ppm that can accurate detect air of Carbon Dioxide(CO2), measuring range up to 0 to 5000 ppm..
  • 【Newest Unique Mold & Design】 The indoor air CO2 meter has two types of air quality warning, namely a three-color LED indicator light and a comfortable CO2 concentration in the facial expression, which makes the air quality more intuitive. Rechargeable lithium battery with a capacity of 2400 mAh, standby for 18 hours, supports USB charging and battery indicator..
  • 【Stylish Appearance】 Exquisite appearance, simple design, light weight. It's easy to carry the intelligent air quality monitor that can help us detect the gas air pollution in household, kitchen, bedroom, office, school, car, hotel, travel, camping, party etc...especially....
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Langkou Air Quality Monitor Indoor, Carbon Dioxide Detector Portable Carbon Dioxide Monitor, CO2/Temperature/Humidity Meter, NDIR Sensor, Confined Space Air Monitor Tester Alarm, for Room/Car/School

  • ...accurately analyze each particle, while the CO2 concentration sampling takes only 1.5s. Bringing together the world's top technology, it provides you with the most accurate air pollution monitoring..
  • 【SOUND ALARM & CO2 CONCENTRATION STAGE】- This Carbon Dioxide Detector is designed with 4 stages of CO2 concentration—normal stage /warning stage/dangerous stage/very dangerous stage. With our Carbon Dioxide Detector, you can set the alarm threshold between 800-2000ppm, and it will alert you when the detected CO2 concentration reaches the alarm threshold you set. Press and hold the ""down"" button to turn the buzzer on or off..
  • 【SIX BRIGHTNESS ADJUSTABLE】- Free to adjust the screen brightness of the instrument in daytime/nighttime according to your preference, Monitor Carbon Dioxide levels clearly in front of your eyes anytime, anywhere..
  • 【WHAT YOU GET】 - Air quality monitor indoor, charging cable, user manual, Langkou 12-months warranty & 24/7 customer support access via email and phone..
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Air Quality Monitor Indoor, CO2 Detector, 6-in-1 Air Pollution Carbon Dioxide Detector with PM2.5/1/10, Temperature, Humidity Professional Sensor Real Time Reading, CO2 Alarm Meter

  • ...ress the main function key twice quickly to turn on/off the automatic alarm function (An alarm will be issued when the CO2 reading exceeds 1000ppm)..
  • 【2.8inch Instant Readout】: Professional sensors require a sampling time of only 1.5s, which can display the current air quality on the screen in real time. The CO2 detector uses a 2.8in large size display, which can show the readings simply and intuitively (The reading of PM1/PM2.5/PM10 automatically switches every 5s)..
  • 【Portable CO2 Detector】: A portable detector the size of a palm, is easy to carry and can detect the gas quality in bedroom, living room, kitchen, office, car, school, hotel, campground and other environments. the data can indirectly understand the presence of second-hand smoke and mold, which will send out an alarm for your health..
  • 【Easy Operation & Customer Service】: Just one button operation to switch on/off, with a detailed instruction manual, in addition, if you have any questions about our products and services, please feel free to contact us any time, we are always committed to providing you with quality products and services!.
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CO2 Monitor Air Quality Monitor CO2 Meter CO2 Detector Carbon Dioxide Monitor NDIR CO2 Sensor with Humidity and Indoor Thermometer Monitor (CO2)

  • 【REAL-TIME MONITORING】This carbon dioxide detector can accurately monitor CO2 concentration, air quality, environmental humidity, and temperature in real-time. The indoor air quality meter is embedded with a high-performance chip with a precision sensor. Indoor air quality can be monitored anytime and anywhere..
  • 【LED Display 】This co2 monitor is simple in design, 7.6-inch LED display with no refection, which could be seen clearly in any corner..
  • 【Color Warning and Sounding Alarm】400-1000ppm: value display is white, no sound.
  • 1001-2000ppm: value display is yellow, alarm every 15 seconds.
  • 2001-3000ppm: value display is orange, alarm every 5 seconds.
  • 3001-5000ppm: value display is red, alarm every 2 seconds. When the alarm is activated, any key can be used. During the alarm period, pressing any key will clear the alarm..
  • 【Portable and Easy to hang on】Comes with the adhesive strip.Design with hang hole. You can hang the CO2 monitor on the wall very easy or move it to place on the desk. The portable smart carbon dioxide detector can help us detect the carbon dioxide content in the living room, kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc..
  • 【Flexible Power Supply&Warranty】CO2 Meter is powered by 5V2A(USB ca....
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