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ENS160+AHT21 Carbon Dioxide CO2 ECO2 Tvoc Air Quality Temperature Sensor Replace CCS811-A25R

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ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality Temperature Sensor Replace CCS811-A25R

A partire da

5,71 $ 12,41 $

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Disponibilità

Discount 54%

-54%

Aliexpress

ENS160+AHT21 Carbon Dioxide CO2 ECO2 Tvoc Air Quality Temperature Sensor Replace CCS811-A25R

ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality Temperature Sensor Replace CCS811-A25R

A partire da

5,71 $ 12,41 $

Vedi Offerta

Zexef Tuya Zigbee/Wifi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde Voc Temperature Humidity Sensor Via Alexa Google

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ZEXEF Tuya Zigbee/WiFi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde VOC Temperature Humi…

A partire da

29,35 $ 58,70 $

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Disponibilità

Discount 50%

-50%

Aliexpress

Zexef Tuya Zigbee/Wifi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde Voc Temperature Humidity Sensor Via Alexa Google

ZEXEF Tuya Zigbee/WiFi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde VOC Temperature Humi…

A partire da

29,35 $ 58,70 $

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Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 Eco2 Tvoc Air Quality Detecting I2C Output CJMCU-811 For Arduino

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Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Ou…

A partire da

8,84 $ 10,28 $

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Disponibilità

Discount 14%

-14%

Aliexpress

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 Eco2 Tvoc Air Quality Detecting I2C Output CJMCU-811 For Arduino

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Ou…

A partire da

8,84 $ 10,28 $

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Cross Border Ozone Tester In Water Dissolved Ozone Meter

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Cross Border Ozone Tester In Water Dissolved Ozone Meter

A partire da

841,36 $ 849,86 $

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Disponibilità

Discount 1%

-1%

Aliexpress

Cross Border Ozone Tester In Water Dissolved Ozone Meter

A partire da

841,36 $ 849,86 $

Vedi Offerta

ENS160+AHT21 Carbon Dioxide CO2 Eco2 Tvoc Air Quality And Temperature And Humidity Sensor

Aliexpress

ENS160+AHT21 carbon dioxide CO2 eco2 TVOC air quality and temperature and humidity sensor

A partire da

4,31 $ 9,18 $

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Disponibilità

Discount 53%

-53%

Aliexpress

ENS160+AHT21 Carbon Dioxide CO2 Eco2 Tvoc Air Quality And Temperature And Humidity Sensor

ENS160+AHT21 carbon dioxide CO2 eco2 TVOC air quality and temperature and humidity sensor

A partire da

4,31 $ 9,18 $

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JPB-607A/608A Portable Dissolved Oxygen Meter, Battery/Rechargeable

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JPB-607A/608A Portable Dissolved Oxygen Meter, Battery/Rechargeable

A partire da

323,21 $ 351,32 $

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Disponibilità

Discount 8%

-8%

Aliexpress

JPB-607A/608A Portable Dissolved Oxygen Meter, Battery/Rechargeable

A partire da

323,21 $ 351,32 $

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MH-Z19B MH-Z19 CO2 Carbon Dioxide Gas Sensor Serial Output Non Dispersive Infrared

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MH-Z19B MH-Z19 CO2 Carbon dioxide gas sensor serial output non dispersive infrared

A partire da

18,90 $ 30,00 $

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Disponibilità

Discount 37%

-37%

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MH-Z19B MH-Z19 CO2 Carbon Dioxide Gas Sensor Serial Output Non Dispersive Infrared

MH-Z19B MH-Z19 CO2 Carbon dioxide gas sensor serial output non dispersive infrared

A partire da

18,90 $ 30,00 $

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1Pcs/Lot CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

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1Pcs/Lot CO2 carbon dioxide sensor module MG811 voltage type 0-2V voltage output

A partire da

23,21 $

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Disponibilità

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1Pcs/Lot CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

1Pcs/Lot CO2 carbon dioxide sensor module MG811 voltage type 0-2V voltage output

A partire da

23,21 $

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Carbon Dioxide Sensor Transmitter CO2 Concentration Gas Detection Acquisition 485 4-20Ma Lcd Display

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Carbon dioxide sensor transmitter CO2 concentration gas detection acquisition 485 4-20mA LCD display

A partire da

117,95 $ 124,16 $

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Disponibilità

Discount 5%

-5%

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Carbon Dioxide Sensor Transmitter CO2 Concentration Gas Detection Acquisition 485 4-20Ma Lcd Display

Carbon dioxide sensor transmitter CO2 concentration gas detection acquisition 485 4-20mA LCD display

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117,95 $ 124,16 $

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SCD41-D-R2 SCD41 Gas Sensor R1/R2 Temperature And Humidity CO2 Module I2C

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SCD41-D-R2 SCD41 Gas sensor R1/R2 Temperature and humidity CO2 module I2C

A partire da

25,76 $

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SCD41-D-R2 SCD41 Gas Sensor R1/R2 Temperature And Humidity CO2 Module I2C

SCD41-D-R2 SCD41 Gas sensor R1/R2 Temperature and humidity CO2 module I2C

A partire da

25,76 $

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Rs485 Air Temperature And Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor

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Rs485 Air Temperature And Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor

A partire da

678,11 $ 737,08 $

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Disponibilità

Discount 8%

-8%

Aliexpress

Rs485 Air Temperature And Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor

A partire da

678,11 $ 737,08 $

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Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption

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Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module …

A partire da

14,03 $ 26,99 $

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Disponibilità

Discount 48%

-48%

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Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption

Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module …

A partire da

14,03 $ 26,99 $

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ENS160+AHT21 Carbon Dioxide CO2 ECO2 Tvoc Air Quality Temperature Sensor Replace CCS811-A25R

ENS160+AHT21 Carbon Dioxide CO2 ECO2 Tvoc Air Quality Temperature Sensor Replace CCS811-A25R

Zexef Tuya Zigbee/Wifi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde Voc Temperature Humidity Sensor Via Alexa Google

Zexef Tuya Zigbee/Wifi Air Quality Sensor Smart Air Box CO2 Meter Formaldehyde Voc Temperature Humidity Sensor Via Alexa Google

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 Eco2 Tvoc Air Quality Detecting I2C Output CJMCU-811 For Arduino

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 Eco2 Tvoc Air Quality Detecting I2C Output CJMCU-811 For Arduino

Cross Border Ozone Tester In Water Dissolved Ozone Meter

Cross Border Ozone Tester In Water Dissolved Ozone Meter

ENS160+AHT21 Carbon Dioxide CO2 Eco2 Tvoc Air Quality And Temperature And Humidity Sensor

ENS160+AHT21 Carbon Dioxide CO2 Eco2 Tvoc Air Quality And Temperature And Humidity Sensor

JPB-607A/608A Portable Dissolved Oxygen Meter, Battery/Rechargeable

JPB-607A/608A Portable Dissolved Oxygen Meter, Battery/Rechargeable

MH-Z19B MH-Z19 CO2 Carbon Dioxide Gas Sensor Serial Output Non Dispersive Infrared

MH-Z19B MH-Z19 CO2 Carbon Dioxide Gas Sensor Serial Output Non Dispersive Infrared

1Pcs/Lot CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

1Pcs/Lot CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

Carbon Dioxide Sensor Transmitter CO2 Concentration Gas Detection Acquisition 485 4-20Ma Lcd Display

Carbon Dioxide Sensor Transmitter CO2 Concentration Gas Detection Acquisition 485 4-20Ma Lcd Display

SCD41-D-R2 SCD41 Gas Sensor R1/R2 Temperature And Humidity CO2 Module I2C

SCD41-D-R2 SCD41 Gas Sensor R1/R2 Temperature And Humidity CO2 Module I2C

Rs485 Air Temperature And Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor

Rs485 Air Temperature And Humidity Co2 Nh3 H2S O3 Ozone Multi-Parameter Gas Sensor

Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption

Promotion CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module MH-Z19E Low Power Consumption