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The alarm can be paused to avoid disturbance. Logged data can easily be output to and downloaded on computers for further archive and analysis. Connect with pcconnectable to pc for further in-depth analysis: USB cable and software are included. Build-in alarmprogrammable audible alarm: the alarm will go off when the CO2 level exceeds the preset limit, adjustable according to your preference.

Non-dispersive infrared sensor - the supco iaq50 co2 meter use a Non-Dispersive Infrared Sensor NDIR. Use for continuous monitoring of residential, and professional environments, restaurants, and greenhouses.
Indoor air quality meter - the co2 meter measures carbon dioxide levels, garages, such as warehouses, Temperature and Humidity with Dew Point and Wet Bulb. Large lcd display - the co2 detector takes 30 seconds to warm up and has a large, triple function LCD display, so you can clearly see exactly what is going on with the air around you. Ndir is one of the most popular forms of CO2 sensing technology available.

5, hcho, tvoc, humidityto help users understand the environment. Built in 120mAh lithium battery. Air quality detector monitors and displays the carbon dioxide concentration per cubic meter in real time.





Zigbee hub required: this smart air quality detector needs to work with a ZigBee 3. 0 gateway not included, gateway transmission via ZigBee solution, will be faster between gateway and smart device. View record history in App for smart controls for your home temperature and humidity.
New smart air box: smart air box is the home of intelligent device for remote monitoring of air environment, toxic gas VOC, it can also detect formaldehyde, temperature, CO2, humidity and so on 5 kinds of environmental parameters . Smart link: after paired with the app, the intelligent air purifier is automatically activated; Maximum standard Alarm: When a certain parameter is detected to exceed the standard, when detecting excessive formaldehyde / VOC, it can be linked with various smart home products.


1. Gain Express
#ad
Desktop CO2 / RH/Temp 3 in 1 Indoor Air Quality Monitor Data Logging with Software Carbon Dioxide Temperature Humidity Digital Meter Audible Alarm NDIR Sensor
#adGain Express #ad - Auto calibrationhighly accurate, stable and perfect for continuous monitoring: with its non-dispersive infrared NDIR sensor and automatic baseline calibration ABC mode, this meter always provide reliable measurement result. Large lcd screenmultiple measurements simultaneously on a large lcd screen: 1 co2, 2 temperature with switchable °C/°F unit, 3 relative humidity, 4 air quality level indication Good / Normal / Poor, 5 date and 6 time are all displayed on the big display at the same time.More information #ad
Store up to 15, 999 datalarge capacity for data logging and adjustable sampling frequency: one easy press on button to activate the data logging function, which can store up to 15, 999 groups of data; Sampling rate can be set from 1sec to 4hour 59min 59sec as you prefer. The alarm can be paused to avoid disturbance. Logged data can easily be output to and downloaded on computers for further archive and analysis. Connect with pcconnectable to pc for further in-depth analysis: USB cable and software are included. Build-in alarmprogrammable audible alarm: the alarm will go off when the CO2 level exceeds the preset limit, adjustable according to your preference.
Brand | Gain Express #ad |
Manufacturer | Gain Express Holdings Ltd #ad |
Weight | 0.44 Pounds |
Part Number | Gain Express Holdings Ltd |
Model | CO98 |
More information #ad
2. Supco
#ad
Desktop or Wall Mounting, Supco IAQ50 CO2 Carbon Dioxide Meter Indoor Air Quality Monitor Temperature and Humidity With Dew Point, Wet Bulb
#adSupco #ad - The beep can be manually stopped, but automatically stops when the CO2 reading falls below the lower limit. It can be easily mounted on the wall or placed on a desktop. Visible audio co2 alarm - the co2 monitor comes with a programmable, visible audio alarm 80db to alert you to high levels of Carbon Dioxide.Non-dispersive infrared sensor - the supco iaq50 co2 meter use a Non-Dispersive Infrared Sensor NDIR. Use for continuous monitoring of residential, and professional environments, restaurants, and greenhouses.
More information #ad
Use on wall or desktop - the iaq meter is super portable so you can bring it all around your home or workspace to test the air quality. Indoor air quality meter - the co2 meter measures carbon dioxide levels, garages, such as warehouses, Temperature and Humidity with Dew Point and Wet Bulb. Large lcd display - the co2 detector takes 30 seconds to warm up and has a large, triple function LCD display, so you can clearly see exactly what is going on with the air around you. Ndir is one of the most popular forms of CO2 sensing technology available.
Brand | Supco #ad |
Manufacturer | Supco #ad |
Height | 2.8 Inches |
Length | 7 Inches |
Weight | 0.9 Pounds |
Width | 5.7 Inches |
Part Number | IAQ50 |
Model | IAQ50 |
More information #ad
3. CHICIRIS
#ad
Air Quality Monitor, Test Carbon Dioxide Detector Temperature and Humidity IndoorWhite, Multifunctional 6 in 1 CO2 Meter Air Quality Monitor Temperature PM2.5 TVOC HCHO Detector USB Charging
#adCHICIRIS #ad - Applicable scenes6 in 1 air quality monitor is suitable for offices, homes, gyms and other occasions with a wide range of applications. Multifunctional detector6 in 1 air quality monitor can detect and display CO2, temperature, PM2.5, hcho, tvoc, humidityto help users understand the environment. Built in 120mAh lithium battery. Air quality detector monitors and displays the carbon dioxide concentration per cubic meter in real time.
More information #ad
Size is 9x7x3. 4cm / 3. 5x2. 8x1. 3in. Alert modein alert mode, the user is alerted to the environment by changing the color. Intelligent color screen display co2 monitor has intelligent color screen display, the numbers are clear, easy to identify and read. Compact and portableco2 meter is small and portable, does not take up too much space, easy to carry, and can be installed at home.Brand | CHICIRIS #ad |
Manufacturer | CHICIRIS #ad |
Part Number | CHICIRIS94avtbc0x5686-12 |
More information #ad
4. Extech
#ad
Humidity and Temperature Datalogger, Extech SD800 CO2
#adExtech #ad - Triple lcd simultaneously displays CO2, temperature and relative humidity. Maintenance free dual wavelength NDIR non-dispersive infrared CO2 sensor. Records data on an SD card in Excel format. Checks for carbon Dioxide CO2 concentrations.More information #ad
Brand | Extech #ad |
Manufacturer | Extech #ad |
Height | 5.2 Inches |
Length | 3.1 Inches |
Weight | 0.62 Pounds |
Width | 1.3 Inches |
Part Number | SD800 |
Model | SD800 |
Warranty | 6 months |
More information #ad
5. BABQ
#ad
BABQ Zigbee Tuya 3.0 Quality Monitor Temperature Humidity Detector 5 in 1 Formaldehyde VOC Co2 Temperature Humidity Detector Sensor
#adBABQ #ad - This product needs to be used with ZigBee 3. 0 ! smart box is the home of intelligent device for remote monitoring of environment, VOC of poisonous gas, new fan, CO2, humidifier, humidity and so on 5 kinds of environmental parameters, It can also detect formaldehyde, temperature, In environmental parameters exceed bid automatically when the graffiti conditioning, purifier on household environment optimization.More information #ad
And high quality! the detection range of the smart box: formaldehyde, VOC gas, temperature, CO2, humidity.Brand | BABQ #ad |
Manufacturer | BABQ #ad |
Height | 1.57 Inches |
Length | 3.94 Inches |
Weight | 0.2 Pounds |
Width | 3.94 Inches |
Part Number | 500315019 |
More information #ad
6. UNNIC
#ad
UNNIC Zigbee Tuya 3.0 Housekeeper Temperature Humidity Detector 5 in 1 Formaldehyde VOC Co2 Temperature Humidity Detector Sensor
#adUNNIC #ad - Smart box is the home of intelligent device for remote monitoring of environment, humidifier, It can also detect formaldehyde, CO2, In environmental parameters exceed bid automatically when the graffiti conditioning, new fan, VOC of poisonous gas, temperature, humidity and so on 5 kinds of environmental parameters, purifier on household environment optimization.More information #ad
And high quality! This product needs to be used with ZigBee 3. 0 ! the detection range of the smart box: formaldehyde, VOC gas, temperature, CO2, humidity.Brand | UNNIC #ad |
Manufacturer | UNNIC #ad |
Height | 1.57 Inches |
Length | 3.94 Inches |
Weight | 0.2 Pounds |
Width | 3.94 Inches |
Part Number | 500315019 |
More information #ad
7. Unniq
#ad
Unniq Zigbee Tuya 3.0 Quality Monitor Temperature Humidity Detector 5 in 1 Formaldehyde VOC Co2 Temperature Humidity Detector Sensor
#adUnniq #ad - And high quality! This product needs to be used with ZigBee 3. 0 ! the detection range of the smart box: formaldehyde, VOC gas, CO2, temperature, humidity. Smart box is the home of intelligent device for remote monitoring of environment, It can also detect formaldehyde, CO2, temperature, humidity and so on 5 kinds of environmental parameters, VOC of poisonous gas, In environmental parameters exceed bid automatically when the graffiti conditioning, humidifier, new fan, purifier on household environment optimization.More information #ad
Brand | Unniq #ad |
Manufacturer | Unniq #ad |
Height | 1.57 Inches |
Length | 3.94 Inches |
Weight | 0.2 Pounds |
Width | 3.94 Inches |
Part Number | 500315019 |
More information #ad
8. LNIBA
#ad
Laboratory, with Sound Alarm, Humidity, CO2 Monitor with Temperature & Humidity Meter, Temperature, Home, LNIBA Carbon Dioxide Concentration Meter Sensor, Greenhouse, for Office
#adLNIBA #ad - Monitor your home air conditioning no matter where you are. For example, a message will be sent to the alarm. Not including other Tuya Smart Products. Data storage: real-time perception of air composition changes and real-time report to your smart phones with smart Life Tuya App supported.Zigbee hub required: this smart air quality detector needs to work with a ZigBee 3. 0 gateway not included, gateway transmission via ZigBee solution, will be faster between gateway and smart device. View record history in App for smart controls for your home temperature and humidity.
More information #ad
Formaldehyde: 0-100 mg / m3; voc: 0-99. 9 ppm; carbon dioxide: 0-1000 ppm; Temperature: 0-60 ?; humidity: 0-95 %. Five parameter monitoring and examination scope: the detection range of the smart air box: formaldehyde, CO2, temperature, VOC gas, humidity. New smart air box: smart air box is the home of intelligent device for remote monitoring of air environment, toxic gas VOC, it can also detect formaldehyde, temperature, CO2, humidity and so on 5 kinds of environmental parameters . Smart link: after paired with the app, the intelligent air purifier is automatically activated; Maximum standard Alarm: When a certain parameter is detected to exceed the standard, when detecting excessive formaldehyde / VOC, it can be linked with various smart home products.
Brand | LNIBA #ad |
Manufacturer | LNIBA #ad |
Part Number | 63115346118112 |
More information #ad
9. SHUYU
#ad
SHUYU Zigbee Tuya 3.0 Temperature Humidity Detector 5 in 1 Formaldehyde VOC Co2 Temperature Humidity Detector Sensor
#adSHUYU #ad - Smart box is the home of intelligent device for remote monitoring of environment, humidifier, VOC of poisonous gas, new fan, It can also detect formaldehyde, CO2, In environmental parameters exceed bid automatically when the graffiti conditioning, temperature, humidity and so on 5 kinds of environmental parameters, purifier on household environment optimization.More information #ad
This product needs to be used with ZigBee 3. 0 ! and high quality! the detection range of the smart box: formaldehyde, VOC gas, temperature, CO2, humidity.Brand | SHUYU #ad |
Manufacturer | SHUYU #ad |
Height | 1.57 Inches |
Length | 3.94 Inches |
Weight | 0.2 Pounds |
Width | 3.94 Inches |
Part Number | 500315019 |
More information #ad
10. KALEN
#ad
KALEN Zigbee Tuya 3.0 Quality Monitor Temperature Humidity Detector 5 in 1 Formaldehyde VOC Co2 Temperature Humidity Detector Sensor
#adKALEN #ad - The detection range of the smart box: formaldehyde, VOC gas, temperature, CO2, humidity. This product needs to be used with ZigBee 3. 0 ! and high quality! smart box is the home of intelligent device for remote monitoring of environment, temperature, CO2, VOC of poisonous gas, new fan, In environmental parameters exceed bid automatically when the graffiti conditioning, humidity and so on 5 kinds of environmental parameters, humidifier, It can also detect formaldehyde, purifier on household environment optimization.More information #ad
Brand | KALEN #ad |
Manufacturer | KALEN #ad |
Height | 1.57 Inches |
Length | 3.94 Inches |
Weight | 0.2 Pounds |
Width | 3.94 Inches |
Part Number | 500315019 |
More information #ad
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