SCD41 CO2 Carbon Dioxide Gas Sensor Gas Detect Module Temperature Humidity Sensor I2C Communication 2.4-5.5 V for Air Quality Monitoring

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$49.99$89.27

44% off

Color

Black

Quantity

SCD41 CO2 Carbon Dioxide Gas Sensor Gas Detect Module Temperature Humidity Sensor I2C Communication 2.4-5.5 V for Air Quality Monitoring is listed in our Air Quality Monitors collection. Use the verified features and specifications below to compare it with your space, equipment, and intended use.
Key features

SCD41 CO2 Carbon Dioxide Ga

Returns accepted within 14 days

Exclusions may apply. See full policy

Exclusive offer available

Snuglair

Product description loading

This is the product description text that will appear here.

1pcs CCS811 CO2 CO2 eCO2 TVOC Air Quality Gas Sensor Module, Carbon Dioxide Detection Sensor, Air Quality Detect

Exclusive offer available

Snuglair

1pcs CCS811 CO2 CO2 eCO2 TVOC Air Quality Gas Sensor Module, Carbon Dioxide Detection Sensor, Air Quality Detect Module, Air Quality Monitoring Sensor I2C

$37.99$60.33

CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for

Exclusive offer available

Snuglair

CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for Home/Car/Office/Greenhouse

$98.16$178.47

Mt15 Indoor Air Quality with Co2 Sensor, product image

Exclusive offer available

Snuglair

Mt15 Indoor Air Quality with Co2 Sensor

$621.25$854.43

Smart Air Quality Monitor 21P02 (IAQ) with Bluetooth Connectivity, Particulate Matter (PM2.5), CO2, VOC Detection, Status

Exclusive offer available

Snuglair

Smart Air Quality Monitor 21P02 (IAQ) with Bluetooth Connectivity, Particulate Matter (PM2.5), CO2, VOC Detection, Status LED, Pairing, Reset Button, Manufacturer Warranty

$588.06$1,251.19

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With by Unknown

Exclusive offer available

Aeris Humidity

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With

$35.70

Smart (HI-300), Indoor Air Quality Monitor Which Measures CO2, VOC, Particle Matter (PM2.5 PM10 PM1.0), Temperature, Humidity

Exclusive offer available

Snuglair

Smart (HI-300), Indoor Air Quality Monitor Which Measures CO2, VOC, Particle Matter (PM2.5 PM10 PM1.0), Temperature, Humidity with a Mobile app, Black

$295.35$509.22

Car CO2 Monitor, Plug-in, No Battery Needed, Real-Time 10s Sampling, Rotatable Color Screen, Beep Alarm for High CO2, Fits

Exclusive offer available

Snuglair

Car CO2 Monitor, Plug-in, No Battery Needed, Real-Time 10s Sampling, Rotatable Color Screen, Beep Alarm for High CO2, Fits 12V/24V Vehicles

$82.17$111.31

Bluetooth Portable CO2 Detector, Wireless Indoor Air Quality Monitor with NDIR Sensor for Home Office School, CO2 Temp

Exclusive offer available

Snuglair

Bluetooth Portable CO2 Detector, Wireless Indoor Air Quality Monitor with NDIR Sensor for Home Office School, CO2 Temp Humidity Monitoring, App Data History, E-Ink Screen, 4-Year Battery Life

$123.74$214.46

tech Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-in-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10

Exclusive offer available

Snuglair

tech Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-in-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10

$197.98$388.20

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable

Exclusive offer available

Snuglair

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable

$51.99$94.32

Portable CO2 Detector & Air Quality Monitor, Carbon Dioxide Meter Designed to Track and Improve Your Indoor air Quality with

Exclusive offer available

Snuglair

Portable CO2 Detector & Air Quality Monitor, Carbon Dioxide Meter Designed to Track and Improve Your Indoor air Quality with Every

$148.49$206.21

5-in-1 air Quality Monitor, Professional air Quality Detector with CO2 Monitor/Formaldehyde/TVOC/Temperature/Humidity

Exclusive offer available

Snuglair

5-in-1 air Quality Monitor, Professional air Quality Detector with CO2 Monitor/Formaldehyde/TVOC/Temperature/Humidity

$52.54$111.08

Air Quality Monitor, Indoor Air Quality Tester for CO2, TVOC, Formaldehyde, PM1.0/2.5/10, Temp & Humidity, with CO2 Alert

Exclusive offer available

Snuglair

Air Quality Monitor, Indoor Air Quality Tester for CO2, TVOC, Formaldehyde, PM1.0/2.5/10, Temp & Humidity, with CO2 Alert, Data Storage, Adjustable Screen for Home, Office

$164.98$336.69

Upgrade 16 in 1 Air Quality Monitor Indoor 15h Battery & 5.5" Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for

Exclusive offer available

Snuglair

Upgrade 16 in 1 Air Quality Monitor Indoor 15h Battery & 5.5" Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2

$247.48$485.25

AQS1 9-in-1 Air Quality Monitor - PM1/2.5/10, TVOC, CO2/CO2e, Temp/RH/Air Pressure, Multiple Alerts, WiFi/RS485 Connectivity

Exclusive offer available

Snuglair

AQS1 9-in-1 Air Quality Monitor - PM1/2.5/10, TVOC, CO2/CO2e, Temp/RH/Air Pressure, Multiple Alerts, WiFi/RS485 Connectivity

$313.49$626.98

CO2 Monitor Ndir CO2 Detector 3 in 1 Meter | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery

Exclusive offer available

Snuglair

CO2 Monitor Ndir CO2 Detector 3 in 1 Meter | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery Powered | Dual Alarm System | for Home, Office, RV, Grow Tent (IAM-O2)

$107.23$238.28

6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars

Exclusive offer available

Snuglair

6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)

$148.48$256.00

Air Quality Monitor Indoor for CO2, Temp, Humidity, 400-10,000 PPM Carbon Dioxide Detector with NDIR CO2 Sensor & Color

Exclusive offer available

Snuglair

Air Quality Monitor Indoor for CO2, Temp, Humidity, 400-10,000 PPM Carbon Dioxide Detector with NDIR CO2 Sensor & Color

(1)

$49.99$108.68

Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio

Exclusive offer available

Snuglair

Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

$346.49$666.31

5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity

Exclusive offer available

Snuglair

5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC

$52.06$96.14

1pcs SCD40 2-in-1 Gas Sensor Module - Precise CO₂, Temperature & Humidity Detection via I2C, Low Power, 400-2001 ppm Range by Unknown

Exclusive offer available

Humora

1pcs SCD40 2-in-1 Gas Sensor Module - Precise CO₂, Temperature & Humidity Detection via I2C, Low Power, 400-2001 ppm Range

$85.20

CO2 Controller, Carbon Dioxide Controller Dual Outlets, Two-Plug System CO2 Sensor with Large Screen Display CO2 Monitor CO2

Exclusive offer available

Snuglair

CO2 Controller, Carbon Dioxide Controller Dual Outlets, Two-Plug System CO2 Sensor with Large Screen Display CO2 Monitor CO2 Controller for Grow Room and Grow Tent

$197.98$341.34

Exclusive offer available

Zpaxo

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature

$40.10$49.62

Ndir CO2 Detector Battery Powered | Digital CO2 Monitor with Alarm | Carbon Dioxide & Temperature & Humidity Air Quality

Exclusive offer available

Snuglair

Ndir CO2 Detector Battery Powered | Digital CO2 Monitor with Alarm | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor | for Home, Office, RV, Grow Tent (PTH-9C)

$108.88$194.43

Smart CO2 Monitor Ndir | Bluetooth 3 in 1 CO2 Detector with App | Carbon Dioxide & Temperature & Humidity Air Quality Monitor

Exclusive offer available

Snuglair

Smart CO2 Monitor Ndir | Bluetooth 3 in 1 CO2 Detector with App | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery Powered | for Home, Office, RV, Grow Tent (IAM-T2)

$136.93$248.96

CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House

Exclusive offer available

Snuglair

CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office

$197.99$353.54

GY-SGP30 Gas Sensor, Air Quality Carbon Dioxide Formaldehyde Monitoring TVOC CO2 Gas Sensor Module, a Digital Multi-Pixel Gas

Exclusive offer available

Snuglair

GY-SGP30 Gas Sensor, Air Quality Carbon Dioxide Formaldehyde Monitoring TVOC CO2 Gas Sensor Module, a Digital Multi-Pixel Gas Sensor for Indoor Air Quality Monitoring,co2 Sensor Arduino I2C

$39.99$83.32

18 in 1 Air Quality Monitor Indoor, Portable CO2 Detector for CO2, Temperature (°F), Humidity, VOC, PM2.5, PM1.0, PM10 & Time

Exclusive offer available

Snuglair

18 in 1 Air Quality Monitor Indoor, Portable CO2 Detector for CO2, Temperature (°F), Humidity, VOC, PM2.5, PM1.0, PM10 & Time Display, 【Dual Chip & High Accuracy】 Air Quality Tester for Home

$82.49$108.68

A36T-SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature And Humidity In One Sensor I2C Communication Peaceful Pleasures Health and Wellness As Shown B

Exclusive offer available

Peaceful Pleasures Health and Wellness

A36T-SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature

$68.80$81.52

2.0 - Design Indoor CO2 Monitor for House Burping - Air Quality Meter for Home & Office - Visual Air Quality Sensor for Fresh

Exclusive offer available

Snuglair

2.0 - Design Indoor CO2 Monitor for House Burping - Air Quality Meter for Home & Office - Visual Air Quality Sensor for Fresh Air - Wall Mounted - Swiss Sensor Technology-Dune, Full

$328.35$566.12

Soldered Electronics

Soldered SCD43 CO2 Sensor Breakout

(1)

$49.21

View Plus & Wave Mini - Multi Room Air Quality Monitor with PM 2.5, CO2, VOC, Humidity & Temperature Detector, Mobile APP

Exclusive offer available

Snuglair

View Plus & Wave Mini - Multi Room Air Quality Monitor with PM 2.5, CO2, VOC, Humidity & Temperature Detector, Mobile APP, Wi-Fi, Alerts & Notifications

$692.97$1,285.83

H2S Monitor + Pump with Probe by | USA NIST Calibrated | Water & Dust Proof | 0-100ppm H2S |, product image

Exclusive offer available

Snuglair

H2S Monitor + Pump with Probe by | USA NIST Calibrated | Water & Dust Proof | 0-100ppm H2S |

$279.59$499.27

5-in-1 Indoor Air Quality Monitor, Professional Portable Detector&Accurate CO2,HCHO,TVOC,Humidity& Temperature,LED Display

Exclusive offer available

Snuglair

5-in-1 Indoor Air Quality Monitor, Professional Portable Detector&Accurate CO2,HCHO,TVOC,Humidity& Temperature,LED Display, 2s Refresh,for Home, Office,School, Hotel,Car Air Quality Tester (White)

$43.99$71.41

CO2 Carbon Dioxide Detector, Air Quality Monitor, 1200mAh LCD TVOC HCHO Temperature Humidity Monitor Meter for Farming

Exclusive offer available

Snuglair

CO2 Carbon Dioxide Detector, Air Quality Monitor, 1200mAh LCD TVOC HCHO Temperature Humidity Monitor Meter for Farming, Greenhouse Farming

$44.41$68.95

Portable CO2 Detector for Travel & Air Quality Monitor Indoor & Outdoor Carbon Dioxide Detector Portable CO2 Monitor

Exclusive offer available

Snuglair

Portable CO2 Detector for Travel & Air Quality Monitor Indoor & Outdoor Carbon Dioxide Detector Portable CO2 Monitor (Graphite) iOS ONLY

$148.49$209.96

Air Quality Monitor Gen 2, Air Quality Monitor Indoor Detects PM2.5, CO2, PM10, Noise, Temperature and Humidity, New Upgraded

Exclusive offer available

Snuglair

Air Quality Monitor Gen 2, Air Quality Monitor Indoor Detects PM2.5, CO2, PM10, Noise, Temperature and Humidity, New Upgraded Alarm Clock Function, Air Quality Tester for Bedroom, Smart Home

$247.49$526.55

Indoor Air Quality Monitor 16-in-1 with CO2 Detector, PM2.5P, PM10, M1.0, HCHO & TVOC – Portable Air Quality Tester with AQI

Exclusive offer available

Snuglair

Indoor Air Quality Monitor 16-in-1 with CO2 Detector, PM2.5P, PM10, M1.0, HCHO & TVOC – Portable Air Quality Tester with AQI Alerts, Temperature & Humidity Meter for Home Office Nursery RV

$156.73$326.52

CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor

Exclusive offer available

Snuglair

CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor

$75.89$117.82

Professional Indoor Air Quality Monitor with 7X AQI,16 in 1 Portable Real-Time Detector for PM2.5 | PM10 | CO2 | TVOC | HCHO

Exclusive offer available

Snuglair

Professional Indoor Air Quality Monitor with 7X AQI,16 in 1 Portable Real-Time Detector for PM2.5 | PM10 | CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants Pets (Moonlight White)

$214.49$383.00

CO2 Monitor Indoor Air Quality Monitor with BLE App Connectivity, Portable CO2 Meter, CO2, Temperature, Humidity for Home

Exclusive offer available

Snuglair

CO2 Monitor Indoor Air Quality Monitor with BLE App Connectivity, Portable CO2 Meter, CO2, Temperature, Humidity for Home, Office

$75.88$151.76

P2 Air Quality Monitor - CO2, PM2.5, PM10 Detector with Real-Time AQI, Temperature & Humidity Sensor, Bluetooth App for Home

Exclusive offer available

Snuglair

P2 Air Quality Monitor - CO2, PM2.5, PM10 Detector with Real-Time AQI, Temperature & Humidity Sensor, Bluetooth App for Home

$115.49$200.32

Advanced Air Quality Monitor for CO2, PM2.5, PM10, with Audio Alarm, Temp & Humidity Insights, product image

Exclusive offer available

Snuglair

Advanced Air Quality Monitor for CO2, PM2.5, PM10, with Audio Alarm, Temp & Humidity Insights

$313.48$559.79

Portable CO2 Detector with Bluetooth, Smart Indoor Air Quality Monitor, can detects CO2, Temperature, Humidity, etc.

Exclusive offer available

Snuglair

Portable CO2 Detector with Bluetooth, Smart Indoor Air Quality Monitor, can detects CO2, Temperature, Humidity, etc., Electronic Ink Display & 4 Years Battery Life, for Home, Office, motorhome

$214.49$466.26

Exclusive offer available

Aeris Humidity

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With

$43.68

16 in 1 Air Quality Monitor Indoor 7" Large Display 9 AQI+7 Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0

Exclusive offer available

Snuglair

16 in 1 Air Quality Monitor Indoor 7" Large Display 9 AQI+7 Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10

$148.49$227.55

CO2 Monitor Indoor Air Quality Meter with CO2 Alarm, Temperature, Humidity Display, Portable Carbon Dioxide Detector for

Exclusive offer available

Snuglair

CO2 Monitor Indoor Air Quality Meter with CO2 Alarm, Temperature, Humidity Display, Portable Carbon Dioxide Detector for Home, Car, Office or School

$82.48$139.80

Air Monitor Lite, Apple HomeKit Compatible Wi-Fi Indoor Air Quality Meter Detects Home CO2, PM2.5, PM10, Temperature, and

Exclusive offer available

Snuglair

Air Monitor Lite, Apple HomeKit Compatible Wi-Fi Indoor Air Quality Meter Detects Home CO2, PM2.5, PM10, Temperature, and Humidity

$125.40$236.60

CO220 - Desktop Indoor Air Quality CO2 Monitor – Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb – NDIR

Exclusive offer available

Snuglair

CO220 - Desktop Indoor Air Quality CO2 Monitor – Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb – NDIR Sensor, 99‐Point Memory, Audible Alarm

$189.74$403.68

SCD41 CO2 Carbon Dioxide Gas Sensor Gas Detect Module Temperature Humidity Sensor I2C Communication 2.4-5.5 V for Air Quality Monitoring

Highlights

Description

Specifications

Delivery & Returns

Snuglair

You might also like

1pcs CCS811 CO2 CO2 eCO2 TVOC Air Quality Gas Sensor Module, Carbon Dioxide Detection Sensor, Air Quality Detect Module, Air Quality Monitoring Sensor I2C

CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for Home/Car/Office/Greenhouse

Mt15 Indoor Air Quality with Co2 Sensor

Smart Air Quality Monitor 21P02 (IAQ) with Bluetooth Connectivity, Particulate Matter (PM2.5), CO2, VOC Detection, Status LED, Pairing, Reset Button, Manufacturer Warranty

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With

Smart (HI-300), Indoor Air Quality Monitor Which Measures CO2, VOC, Particle Matter (PM2.5 PM10 PM1.0), Temperature, Humidity with a Mobile app, Black

Car CO2 Monitor, Plug-in, No Battery Needed, Real-Time 10s Sampling, Rotatable Color Screen, Beep Alarm for High CO2, Fits 12V/24V Vehicles

Bluetooth Portable CO2 Detector, Wireless Indoor Air Quality Monitor with NDIR Sensor for Home Office School, CO2 Temp Humidity Monitoring, App Data History, E-Ink Screen, 4-Year Battery Life

tech Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-in-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable

Portable CO2 Detector & Air Quality Monitor, Carbon Dioxide Meter Designed to Track and Improve Your Indoor air Quality with Every

5-in-1 air Quality Monitor, Professional air Quality Detector with CO2 Monitor/Formaldehyde/TVOC/Temperature/Humidity

Air Quality Monitor, Indoor Air Quality Tester for CO2, TVOC, Formaldehyde, PM1.0/2.5/10, Temp & Humidity, with CO2 Alert, Data Storage, Adjustable Screen for Home, Office

Upgrade 16 in 1 Air Quality Monitor Indoor 15h Battery & 5.5" Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2

AQS1 9-in-1 Air Quality Monitor - PM1/2.5/10, TVOC, CO2/CO2e, Temp/RH/Air Pressure, Multiple Alerts, WiFi/RS485 Connectivity

CO2 Monitor Ndir CO2 Detector 3 in 1 Meter | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery Powered | Dual Alarm System | for Home, Office, RV, Grow Tent (IAM-O2)

6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)

Air Quality Monitor Indoor for CO2, Temp, Humidity, 400-10,000 PPM Carbon Dioxide Detector with NDIR CO2 Sensor & Color

Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC

1pcs SCD40 2-in-1 Gas Sensor Module - Precise CO₂, Temperature & Humidity Detection via I2C, Low Power, 400-2001 ppm Range

CO2 Controller, Carbon Dioxide Controller Dual Outlets, Two-Plug System CO2 Sensor with Large Screen Display CO2 Monitor CO2 Controller for Grow Room and Grow Tent

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature

Ndir CO2 Detector Battery Powered | Digital CO2 Monitor with Alarm | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor | for Home, Office, RV, Grow Tent (PTH-9C)

Smart CO2 Monitor Ndir | Bluetooth 3 in 1 CO2 Detector with App | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery Powered | for Home, Office, RV, Grow Tent (IAM-T2)

CO2 Controller Carbon Dioxide Controller CO2 Meter Monitor Day and Night Relay Function, NDIR CO2 Sensor for Green House, Grow Rooms, Factory, Home, Office

GY-SGP30 Gas Sensor, Air Quality Carbon Dioxide Formaldehyde Monitoring TVOC CO2 Gas Sensor Module, a Digital Multi-Pixel Gas Sensor for Indoor Air Quality Monitoring,co2 Sensor Arduino I2C

18 in 1 Air Quality Monitor Indoor, Portable CO2 Detector for CO2, Temperature (°F), Humidity, VOC, PM2.5, PM1.0, PM10 & Time Display, 【Dual Chip & High Accuracy】 Air Quality Tester for Home

A36T-SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature

2.0 - Design Indoor CO2 Monitor for House Burping - Air Quality Meter for Home & Office - Visual Air Quality Sensor for Fresh Air - Wall Mounted - Swiss Sensor Technology-Dune, Full

Soldered SCD43 CO2 Sensor Breakout

View Plus & Wave Mini - Multi Room Air Quality Monitor with PM 2.5, CO2, VOC, Humidity & Temperature Detector, Mobile APP, Wi-Fi, Alerts & Notifications

H2S Monitor + Pump with Probe by | USA NIST Calibrated | Water & Dust Proof | 0-100ppm H2S |

5-in-1 Indoor Air Quality Monitor, Professional Portable Detector&Accurate CO2,HCHO,TVOC,Humidity& Temperature,LED Display, 2s Refresh,for Home, Office,School, Hotel,Car Air Quality Tester (White)

CO2 Carbon Dioxide Detector, Air Quality Monitor, 1200mAh LCD TVOC HCHO Temperature Humidity Monitor Meter for Farming, Greenhouse Farming

Portable CO2 Detector for Travel & Air Quality Monitor Indoor & Outdoor Carbon Dioxide Detector Portable CO2 Monitor (Graphite) iOS ONLY

Air Quality Monitor Gen 2, Air Quality Monitor Indoor Detects PM2.5, CO2, PM10, Noise, Temperature and Humidity, New Upgraded Alarm Clock Function, Air Quality Tester for Bedroom, Smart Home

Indoor Air Quality Monitor 16-in-1 with CO2 Detector, PM2.5P, PM10, M1.0, HCHO & TVOC – Portable Air Quality Tester with AQI Alerts, Temperature & Humidity Meter for Home Office Nursery RV

CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor

Professional Indoor Air Quality Monitor with 7X AQI,16 in 1 Portable Real-Time Detector for PM2.5 | PM10 | CO2 | TVOC | HCHO | Temp | Hum for Home Cars Plants Pets (Moonlight White)

CO2 Monitor Indoor Air Quality Monitor with BLE App Connectivity, Portable CO2 Meter, CO2, Temperature, Humidity for Home, Office

P2 Air Quality Monitor - CO2, PM2.5, PM10 Detector with Real-Time AQI, Temperature & Humidity Sensor, Bluetooth App for Home

Advanced Air Quality Monitor for CO2, PM2.5, PM10, with Audio Alarm, Temp & Humidity Insights

Portable CO2 Detector with Bluetooth, Smart Indoor Air Quality Monitor, can detects CO2, Temperature, Humidity, etc., Electronic Ink Display & 4 Years Battery Life, for Home, Office, motorhome

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With

16 in 1 Air Quality Monitor Indoor 7" Large Display 9 AQI+7 Alerts, CO2 Monitor Air Quality Tester for CO2, TVOC, PM2.5 PM1.0 PM10

CO2 Monitor Indoor Air Quality Meter with CO2 Alarm, Temperature, Humidity Display, Portable Carbon Dioxide Detector for Home, Car, Office or School

Air Monitor Lite, Apple HomeKit Compatible Wi-Fi Indoor Air Quality Meter Detects Home CO2, PM2.5, PM10, Temperature, and Humidity

CO220 - Desktop Indoor Air Quality CO2 Monitor – Measures CO2, Temperature, Humidity, Dew Point & Wet Bulb – NDIR Sensor, 99‐Point Memory, Audible Alarm

You might also like

1pcs CCS811 CO2 CO2 eCO2 TVOC Air Quality Gas Sensor Module, Carbon Dioxide Detection Sensor, Air Quality Detect Module, Air Quality Monitoring Sensor I2C

CO2 Detector, Air Quality Monitor Indoor, CO2 Monitor for CO2/TEMP/Humidity, Portable Carbon Dioxide Detector for Home/Car/Office/Greenhouse

Mt15 Indoor Air Quality with Co2 Sensor

Smart Air Quality Monitor 21P02 (IAQ) with Bluetooth Connectivity, Particulate Matter (PM2.5), CO2, VOC Detection, Status LED, Pairing, Reset Button, Manufacturer Warranty

SCD41 Sensor Module With Digital Output I2C Protocol Compatible With

Smart (HI-300), Indoor Air Quality Monitor Which Measures CO2, VOC, Particle Matter (PM2.5 PM10 PM1.0), Temperature, Humidity with a Mobile app, Black

Car CO2 Monitor, Plug-in, No Battery Needed, Real-Time 10s Sampling, Rotatable Color Screen, Beep Alarm for High CO2, Fits 12V/24V Vehicles

Bluetooth Portable CO2 Detector, Wireless Indoor Air Quality Monitor with NDIR Sensor for Home Office School, CO2 Temp Humidity Monitoring, App Data History, E-Ink Screen, 4-Year Battery Life

tech Airmonitor Plus: Smart Air Quality Monitor Indoor - 8-in-1 CO2 Meter, Formaldehyde Detector, VOC Meter, PM1/2.5/10

MH-Z19C Infrared Carbon Dioxide Sensor CO2 Air Quality Monitoring Concentration Detection Sensor Module with Terminals Cable

Portable CO2 Detector & Air Quality Monitor, Carbon Dioxide Meter Designed to Track and Improve Your Indoor air Quality with Every

5-in-1 air Quality Monitor, Professional air Quality Detector with CO2 Monitor/Formaldehyde/TVOC/Temperature/Humidity

Air Quality Monitor, Indoor Air Quality Tester for CO2, TVOC, Formaldehyde, PM1.0/2.5/10, Temp & Humidity, with CO2 Alert, Data Storage, Adjustable Screen for Home, Office

Upgrade 16 in 1 Air Quality Monitor Indoor 15h Battery & 5.5" Display 9 AQI+7 AQI Alerts, CO2 Monitor Air Quality Tester for CO2

AQS1 9-in-1 Air Quality Monitor - PM1/2.5/10, TVOC, CO2/CO2e, Temp/RH/Air Pressure, Multiple Alerts, WiFi/RS485 Connectivity

CO2 Monitor Ndir CO2 Detector 3 in 1 Meter | Carbon Dioxide & Temperature & Humidity Air Quality Monitor Indoor Battery Powered | Dual Alarm System | for Home, Office, RV, Grow Tent (IAM-O2)

6-in-1 Indoor Air Quality Monitor, Detects CO2, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc. (PTH-9A)

Air Quality Monitor Indoor for CO2, Temp, Humidity, 400-10,000 PPM Carbon Dioxide Detector with NDIR CO2 Sensor & Color

Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC

1pcs SCD40 2-in-1 Gas Sensor Module - Precise CO₂, Temperature & Humidity Detection via I2C, Low Power, 400-2001 ppm Range

CO2 Controller, Carbon Dioxide Controller Dual Outlets, Two-Plug System CO2 Sensor with Large Screen Display CO2 Monitor CO2 Controller for Grow Room and Grow Tent

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature