934 reviews analysed
1. Temtop M2000C Air Quality Monitor for PM2.5 PM10 Particles CO2 Temperature Humidity settable Audio Alarm Recording Curve Easy Calibration Colorful Display
- Multifunctional Air Quality Monitor device with laser particle sensor and carbon dioxide sensor based on NDIR
- This detector can detect PM2.5 PM10 Particles CO2 Temperature and Humidity
- Audio alarm, colorful TFT display, ergonomic design, built-in rechargeable large capacity battery
- Easy understanding user interface-Fahrenheit Display Only!!!
2. Extech CO240 Handheld Indoor Air Quality and Carbon Dioxide Meter
- Dual display of Carbon Dioxide (CO2) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
- Maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Audible CO2 warning alarm when concentration level exceeds high user set point
- Min/Max CO2 value recall function
- Data Hold, Auto Power Off (with disable), Low battery indicator
The CO240 measures Carbon Dioxide (CO2), Air Temperature and Humidity, as well as Dew Point and Wet Bulb calculations. User settable high alarm with audible beeper is perfect for conducting a quick check of CO2 level to help adjust the environmental conditions in an enclosed area, such as a greenhouse or nursery, to insure optimal plant grown. Complete with six AAA batteries, USB cable, PC software and soft case.
3. seeed studio Air Quality Monitor Indoor，Air Quality Testor，Formaldehyde Detector，Real-Time Air Tracking for TVOC/PM2.5/PM10, Air Quality Detector for Home/Office/Car and Various Occasion (White)
- 【Multi-Function Air Quality Monitor Indoor】Built in DART electrochemical sensors, this indoor quality tester is designed to accurately track including HCHO/TVOC/CO2/PM2.5/PM10 (Formaldehyde/Total Volatile Organic Compound/Carbon Dioxide/Particulate Matter<
- 2.5μm/Particulate Matter<
- 10μm) in your space, makes you know your air.
- 【PORTABLE CO2 MONITOR】Spot check indoor air quality anywhere or leave device on for continuous monitoring ，This easy-to-carry air detector can help monitor air quality at home, kitchen, bedroom, office, school, car, hotel, travel, campingetc…especially in which has baby,child and pregnant woman. Built with 2000 mAn rechargeable battery and packaged with one USB cable, the standby time can last for 4-6 hours. Information is displayed on a clear color LCD display.
- 【THOUSAND BIT PRECISION,GRADE DIVISION】 For the formaldehyde (HCHO), volatile organic compounds (TVOC), PM 2.5, PM 10, CO2, 0.001mg / cubic meter thousand accuracy. High performance chip makes digital detection signal amplification and anti-interference software algorithm, data more precise.
- 【Easy to Use】This air quality monitor is easy to operate with just pressing the functional button. Updated user manual is very simple to understand. The smart air tester can track varieties of the environment in a period that your care about. At the same time, you can set a standard value of formaldehyde. When harmful substances exceed the standard, The corresponding area will flash to remind.
- 【 2000mAh Rechargeable Battery】It has a portable size of 5.8”x2.8”x1.2”, and also could be set by its foldable support in kitchen, bedroom, office, school, car, hotel, travel, camping, party, etc. Built-in 2000mAh rechargeable battery and packaged with one USB cable, the standby time can last for 240-360 minutes.
4. Temtop P1000 Air Quality Monitor for PM2.5 PM10 CO2 Temperature Humidity Indoor Detector Large LCD Display Built-in Rechargeable Battery
- High-precision laser particle sensor and carbon dioxide sensor based on NDIR
- PM2.5 measurement: range: 0-999 ug/m³, resolution: 0.1 ug/m³
- PM10 measurement: range: 0-999 ug/m³, resolution: 0.1 ug/m³
- CO2 measurement: range: 0-5000 ppm, resolution: 1 ppm
- Large display, best for home, office or various occasions, 3000 mAh battery works for 6 hours
5. Temtop M2000 2nd Generation Air Quality Monitor for PM2.5 PM10 Particles CO2 HCHO Temperature Humidity Settable Audio Alarm Data Export Recording Curve Easy Calibration
- Updated version of M2000, data export (CSV format) available via USB.
- Multifunctional Air Quality Monitor device with high precise electrochemical formaldehyde sensor, laser particle sensor, and carbon dioxide sensor based on NDIR.
- This detector can detect PM2.5 PM10 Particles CO2 HCHO Temperature and Humidity.
- Audio alarm, colorful TFT display, ergonomic design, built-in rechargeable large capacity battery.
- Easy understanding user interface, temperature unit Fahrenheit and Celsius switchable. 24/7 US Technician Support via Email and Phone.
6. Temtop LKC-1000S+ Air Quality Monitor Formaldehyde Detector, Air Pollution Sensor, Humidity and Temperature Meter Tester with PM2.5/PM10/HCHO/AQI/Particles/TVOC VOC/Histogram
- The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function.
- The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours.
- Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
- The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
- Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time. 24/7 US Technician Support via Email and Phone.
7. KKmoon Multifunctional CO2 ppm Meters Mini Carbon Dioxide Detector Gas Analyzer Protable Air Quality Tester
- ◕‿◕Powered by rechargable lithium battery, the air quality monitor makes it easy to take measurements from one room to another in order to get an overview of the air quality in a home, workplace, school, a daycare centre or any other location.
- ◕‿◕The air quality monitor is also an essential tool to use when performing property inspections or when using any household tools to see if there is any abnormal amount of toxin release.
- ◕‿◕Intelligent detection of various types of gas. Most household gas can be detected, no need to worry about the applicability. The measurement is displayed on a high definition screen, small and light design for easy carrying.
- ◕‿◕Natural air flow detection technology is adopted to determine air quality problems more accurately. Built-in polymer battery, energy saving and environmental protection, long standby time.
- ◕‿◕Widely be used in home, office, enterprise, government, school and car, etc. Detect and monitor air problems at any time to ensure the health of family members or employees.
◕‿◕This product is a simple and reliable measuring instrument that combines ease of use and performance, it allows you to track 4 key air quality factors: TVOC, HCHO, CO2, AQI.
★Main color: blue
★Screen size: 2.8in
★Detect error: ＜15％
★Battery: 3.7V, 1000mAh
★Charging standard: 5V, 1A
★Standby time: about 240-360min
★Humidity: 10-70% HR
★Monitor fluctuate: 20%-50%
★Item size: 136 * 65 * 25mm / 5.3 * 2.6 * 1.0in
★Package size: 146 * 75 * 30mm / 5.7 * 3.0 * 1.2in
★Package weight: 180g / 6.3ounce
★Powered by rechargable lithium battery, the air quality monitor makes it easy to take measurements from one room to another in order to get an overview of the air quality in a home, workplace, school, a daycare centre or any other location.
★The air quality monitor is also an essential tool to use when performing property inspections or when using any household tools to see if there is any abnormal amount of toxin release.
★Intelligent detection of various types of gas. Most household gas can be detected, no need to worry about the applicability.
★The measurement is displayed on a high definition screen, small and light design for easy carrying.
★Natural air flow detection technology is adopted to determine air quality problems more accurately.
★Built-in polymer battery, energy saving and environmental protection, long standby time.
★Widely be used in home, office, enterprise, government, school and car, etc.
★Detect and monitor air problems at any time to ensure the health of family members or employees.
1 * Air Quality Tester
1 * USB Cable
1 * User Manual
8. REED Instruments SD-9901 SD Series Indoor Air Quality Meter, Datalogger (O2, CO2, CO, Temp/RH)
- Measures oxygen (O2), carbon dioxide (CO2), carbon monoxide(CO), temperature and humidity
- Records up to 3 readings simultaneously
- Real-time datalogger with integral SD memory card
- User selectable sampling rate from 2 secs to 8 hrs
- Includes Humidity Probe, Carbon Monoxide Probe, Carbon Dioxide Probe, Oxygen Probe, Hard Carrying Case and Batteries
This indoor air quality (IAQ) datalogger measures Oxygen, Carbon Dioxide, Carbon Monoxide, Temperature and Humidity. The SD-9901 is capable of recording readings from 3 probes simultaneously and displays measurements on a large backlit LCD. Using a SD card (max 16Gb), a user can select a desired sampling rate and quickly generate an Excel file on a SD card without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Optional PC software also allows a user to track live measurements. Specifications: Temperature: 32 to 122.0°F (0 to 50.0°C) Dew Point: -13.5 to 120.1°F (-25.3 to 48.9°C) Wet Bulb: -6.9 to 122.1°F (-21.6 to 50°C) / Humidity: 5 – 95% RH / CO2: 0 to 4,000 ppm / CO: 0 to 1,000 ppm /O2 : 0 – 30%
9. Handheld Indoor Air Quality Meter CO2 TEMP. RH Tester AZ7755
- Low cost portable meter checking indoor air quality. Big LCD displays CO2 ,temp. & humidity simultaneously. Designed with NDIR (non-dispersive infrared) waveguide technology CO2 sensor Manual calibration is recommended.
- Warning carbon dioxide level programmable. Backlight function for working in dark place. Long time drift compensation. Audible alarm (~80db)threshold setting.
- Max ,min, average functions included. PC output every 2 seconds for on line analysis. Hold function freezes current readings.
- Display 8 hrs TWA value (time-weighted average) or 15 minutes STEL value (short-term exposure limit).
- Housing design surrounds with rails to help air ventilation for quick and accurate response. Easy to calibrate at fresh air around 380-420ppm.
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10. Extech CO260 Indoor Air Quality CO/CO2 Meter
- Measures CO, CO2, Dew point, wet bulb, air temperature, and relative humidity on large backlit LCD
- Built-in maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Programmable CO warning level with audible alarm
- Calculates statistical Weighted averages of twa (8 hour time Weighted average) and stel (15 minute short term exposure limit)
- Continuous datalogging up to 32K readings
The Extech CO260 monitors indoor air quality for carbon monoxide (co)and carbon dioxide (CO2) levels. In high concentrations these gases can affect the health and well-being of people and pets. Monitor CO2 levels in schools, office buildings, greenhouses, factories, hotels, hospitals, transportation lines and anywhere that high levels of carbon dioxide are generated. Common areas to monitor co levels include boiler rooms, warehouses that use propane and gasoline-powered for lifts, boats, planes, RVs, and manufacturing plants. The CO260 also measures air temperature/relative humidity and calculates Dew point/wet bulb temperatures. It can datalog manually up to 99 readings with internal memory or continuously up to 32K readings with included software.
By our suggestions above, we hope that you can found Air Quality Meter Co2 for you.Please don’t forget to share your experience by comment in this post. Thank you!