🔍
8in1 Air Quality Tester CO2 Meter Gas Analyzer CO2 Sensor TVOC Meter Carbon Dioxide Sensor Temperature Humidity Measuring Device

👍: 92.2%

8in1 Air Quality Tester CO2 Meter Gas Analyzer CO2 Sensor TVOC Meter Carbon Dioxide Sensor Temperature Humidity Measuring Device

$29.32

66.64

MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16

👍: 0.0%

MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16

$26.42

35.23

MH-Z19 MH-Z19C MH-Z19E MH-Z19B IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000 0-5000ppm UART PWM

👍: 100.0%

MH-Z19 MH-Z19C MH-Z19E MH-Z19B IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000 0-5000ppm UART PWM

$10.09

14.21

JAALEE JCO2-U CO2 Sensor Wifi Bluetooth Smart Home Alarm Devices Control Remote App

👍: 0.0%

JAALEE JCO2-U CO2 Sensor Wifi Bluetooth Smart Home Alarm Devices Control Remote App

$120.0

133.33

MH-Z19 MH-Z19C MH-Z19B MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensors NDIR CO2 Monitor 400-5000 0-5000ppm UART

👍: 100.0%

MH-Z19 MH-Z19C MH-Z19B MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensors NDIR CO2 Monitor 400-5000 0-5000ppm UART

$9.41

12.55

MH-Z19E CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 400-5000ppm UART PWM Output

👍: 0.0%

MH-Z19E CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 400-5000ppm UART PWM Output

$13.29

18.99

100% NEW MG811 carbon dioxide sensor CO2 sensor gas sensor module MG-811

👍: 100.0%

100% NEW MG811 carbon dioxide sensor CO2 sensor gas sensor module MG-811

$18.14

20.16

MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR 1 PCS

👍: 100.0%

MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR 1 PCS

$13.27

14.74

MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor

👍: 0.0%

MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor

$9.82

16.93

SCD30 CARBON dioxide gas sensor CO2 sensor module

👍: 100.0%

SCD30 CARBON dioxide gas sensor CO2 sensor module

$17.22

25.32

New GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

👍: 100.0%

New GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

$26.64

53.28

Top! GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

👍: 100.0%

Top! GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

$26.57

53.14

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

👍: 100.0%

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

$5.89

6.54

STC31-C : Smart CO2 sensor based on thermal conductivity low power, less sensitive to humidity and oxygen.

👍: 100.0%

STC31-C : Smart CO2 sensor based on thermal conductivity low power, less sensitive to humidity and oxygen.

$61.23

68.03

Top GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

👍: 100.0%

Top GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

$26.69

53.38

MH-Z19 MH-Z19C MH-Z19B MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensors NDIR CO2 Monitor 400-5000 0-5000ppm UART

👍: 100.0%

MH-Z19 MH-Z19C MH-Z19B MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensors NDIR CO2 Monitor 400-5000 0-5000ppm UART

$17.36

24.80

New GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

👍: 100.0%

New GIRIER Tuya Smart WiFi CO2 Sensor Smart Carbon Dioxide Meter Temperature Humidity Detector Monitor with LCD Screen 3 in 1

$26.68

53.36

CWT-BY Outdoor Atmosphere Temperature Humidity Noise Pressure PM2.5 Illumination CO2 Sensor With Rs485 Output

👍: 100.0%

CWT-BY Outdoor Atmosphere Temperature Humidity Noise Pressure PM2.5 Illumination CO2 Sensor With Rs485 Output

$31.0

34.44

Tuya co2 Dioxide Detector WIFI CO2 monitor Meter co2 sensor tuya Indoor Agricultural Greenhouse Air Humiture Sensor Monitor

👍: 95.0%

Tuya co2 Dioxide Detector WIFI CO2 monitor Meter co2 sensor tuya Indoor Agricultural Greenhouse Air Humiture Sensor Monitor

$32.08

35.64

New Real time CO2 Carbon Dioxide Detector Air Monitor Greenhouse Warehouse Air Quality Temperature Humidity Monitor CO2 Sensor

👍: 90.0%

New Real time CO2 Carbon Dioxide Detector Air Monitor Greenhouse Warehouse Air Quality Temperature Humidity Monitor CO2 Sensor

$9.73

10.81

WIFI/Zigbee Tuya Smart CO2 Sensor NDIR Infrared Sensor High Precision Carbon Dioxide Detector Home Smart Life APP

👍: 77.1%

WIFI/Zigbee Tuya Smart CO2 Sensor NDIR Infrared Sensor High Precision Carbon Dioxide Detector Home Smart Life APP

$22.95

27.00

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

👍: 0.0%

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

$7.67

8.52

Multifunction CO2 Detector Carbon Dioxide Meter Greenhouse Warehouse Air Quality Temperature Humidity Monitor Indoor CO2 Sensor

👍: 20.0%

Multifunction CO2 Detector Carbon Dioxide Meter Greenhouse Warehouse Air Quality Temperature Humidity Monitor Indoor CO2 Sensor

$16.63

18.48

Zigbee Tuya Air Quality Monitor Smart Air Box CO2 Sensor PM2.5 Formaldehyde VOC CO2 Temperature Humidity 6 In 1 Alarm Detector

👍: 100.0%

Zigbee Tuya Air Quality Monitor Smart Air Box CO2 Sensor PM2.5 Formaldehyde VOC CO2 Temperature Humidity 6 In 1 Alarm Detector

$26.22

43.70

ICC-500T S01 Programmable Carbon Dioxide Temperature Controller with NDIR CO2 Sensor for Indoor Ventilation and HVAC Equipment

👍: 93.3%

ICC-500T S01 Programmable Carbon Dioxide Temperature Controller with NDIR CO2 Sensor for Indoor Ventilation and HVAC Equipment

$159.89

177.66

MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories

👍: 100.0%

MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories

$12.48

13.87

Tuya ZigBee Temperature Humidity Monitor NDIR Carbon Dioxide Detector Greenhouse CO2 Sensor With Smart Life APP

👍: 88.9%

Tuya ZigBee Temperature Humidity Monitor NDIR Carbon Dioxide Detector Greenhouse CO2 Sensor With Smart Life APP

$33.22

35.34

ZigBee Tuya CO2 Sensor NDIR High Precision Smart Home Linked Co2 Detector Air Monitor Household SmartLife APP

👍: 52.0%

ZigBee Tuya CO2 Sensor NDIR High Precision Smart Home Linked Co2 Detector Air Monitor Household SmartLife APP

$27.83

30.92

Tuya WiFi 7 in 1 Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester CO2 Sensor Formaldehyde Gas Detector White

👍: 100.0%

Tuya WiFi 7 in 1 Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester CO2 Sensor Formaldehyde Gas Detector White

$30.3

37.88

WIFI/Zigbee Tuya Smart CO2 Sensor NDIR Carbon Dioxide Detector High Precision LCD Display Smart Life APP Home

👍: 90.8%

WIFI/Zigbee Tuya Smart CO2 Sensor NDIR Carbon Dioxide Detector High Precision LCD Display Smart Life APP Home

$26.7

30.00

1pcs MH-Z19 MH-Z19B MH-Z19C MH-Z19Z Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm NDIR

👍: 100.0%

1pcs MH-Z19 MH-Z19B MH-Z19C MH-Z19Z Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor for CO2 Monitor 0-5000ppm NDIR

$17.47

19.20

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

👍: 93.7%

Sensitive Home CO2 Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indicator

$5.36

5.96

SCD30 CARBON dioxide gas sensor CO2 sensor module

👍: 100.0%

SCD30 CARBON dioxide gas sensor CO2 sensor module

$23.64

26.27

1

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