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25% off
MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output

MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output

$14.70$19.60

1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board 1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board

1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board

$342.00$342.00

6% off
SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors

SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors

$115.07$122.42

50% off
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$91.75$183.50

SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

$12.98$12.98

3% off
S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original

S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original

$117.89$121.54

ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm

ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm

$8.00$8.00

5% off
Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module

Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module

$66.17$69.65

48% off
NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

$624.00$1200.00

MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring

MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring

$23.80$23.80

2 sold
3% off
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output

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

$50.44$52.00

5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor 5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor

5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor

$144.93$144.93

SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

$98.08$98.08

5% off
1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V 1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V

1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V

$19.63$20.66

TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output

TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output

$200.00$200.00

4% off
SCD40 CO2 Carbon Dioxide Sensor original in stcok

SCD40 CO2 Carbon Dioxide Sensor original in stcok

$67.20$70.00

1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface 1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface

1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface

$7.00$7.00

1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication 1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication

1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication

$154.50$154.50

1 sold
25% off
SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable

SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable

$10.54$14.05

5% off
Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module

Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module

$26.60$28.00

MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor

MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor

$8.22$8.22

29% off
1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery. 1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery.

1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery.

$185.02$260.59

50% off
NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

$600.00$1200.00

3% off
Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer

Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer

$341.44$352.00

5% off
1PCS S8-004-0-0053 CO2 Sensor Module Carbon Dioxide Detector Meter Original

1PCS S8-004-0-0053 CO2 Sensor Module Carbon Dioxide Detector Meter Original

$32.59$34.31

MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output

MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output

$28.18$28.18

Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module

Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module

$41.50$41.50

1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module 1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module

1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module

$88.00$88.00

1% off
1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board 1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board

1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board

$145.53$147.00

CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

$21.39$21.39

40% off
CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118 CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118

CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118

$68.40$114.00

ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module

ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module

$29.15$29.15

4% off
MG-811 Electrochemical Carbon Dioxide Sensor CO2 Concentration Detection Module

MG-811 Electrochemical Carbon Dioxide Sensor CO2 Concentration Detection Module

$508.80$530.00

18% off
1PCS new and original S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor S80053 S8 0053

1PCS new and original S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor S80053 S8 0053

$162.70$198.41

CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module

CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module

$48.50$48.50

1 sold
SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module

SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module

$39.80$39.80

25% off
MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output

MG811 Carbon Dioxide Sensor Module CO2 Gas Concentration Detection Analog Signal TTL Level Temperature Compensation Output

$14.70 $19.60

Categories: Electronic Components & Supplies, Active Components

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1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board 1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board

1pcs NBC250GW carbon dioxide welding machine control main board IGBT with manual welding 300F For Toruilin model main board

$342.00 $342.00

Categories: Electronic Components & Supplies, Active Components

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6% off
SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors

SCD30 Air Quality Temperature and Humidity Sensor Module for CO2 and RH/T Measurement of Carbon Dioxide Gas Sensors

$115.07 $122.42

Categories: Electronic Components & Supplies, Active Components

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50% off
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$91.75 $183.50

Categories: Electronic Components & Supplies, Active Components

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SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

SCD40 41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

$12.98 $12.98

Categories: Electronic Components & Supplies, Active Components

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3% off
S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original

S8-0053 S8-004-0-0053 MODULE Infrared CO2 Module Carbon Dioxide Sensor Brand New Original

$117.89 $121.54

Categories: Electronic Components & Supplies, Active Components

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ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm

ACD1100 ACD1200 ACD1300 Single channel NDIR infrared carbon dioxide (CO ₂) sensor 400~5000ppm

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

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5% off
Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module

Original new PWB130A40 60A 80A 100A For Carbon dioxide gas welding machine thyristor module PWB130A40 Non-insulated module

$66.17 $69.65

Categories: Electronic Components & Supplies, Active Components

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48% off
NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

$624.00 $1200.00

Categories: Electronic Components & Supplies, Active Components

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MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring

MG811 CO2 Sensor Module 0-2V Analog TTL Output Temperature Compensated Carbon Dioxide Detector for Air Quality Monitoring

$23.80 $23.80

2 sold

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3% off
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output

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

$50.44 $52.00

Categories: Electronic Components & Supplies, Active Components

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5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor 5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor

5NO2-B43F air quality trace nitrogen dioxide monitoring, electrochemical gas sensor

$144.93 $144.93

Categories: Electronic Components & Supplies, Active Components

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SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

SCD40 SCD41 gas sensor module detects CO2, carbon dioxide, temperature and humidity in one sensor I2C communication

$98.08 $98.08

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V 1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V

1PCS SCD40 SCD41 Gas Sensor Module Detection Carbon Dioxide CO2 Temperature and Humidity Sensor 2 in 1 IIC I2C Interface 3.3V-5V

$19.63 $20.66

Categories: Electronic Components & Supplies, Active Components

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TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output

TVOC Air Quality Detection Module Carbon Dioxide CO2 Formaldehyde Sensor, All-in-one Module Serial Output

$200.00 $200.00

Categories: Electronic Components & Supplies, Active Components

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4% off
SCD40 CO2 Carbon Dioxide Sensor original in stcok

SCD40 CO2 Carbon Dioxide Sensor original in stcok

$67.20 $70.00

Categories: Electronic Components & Supplies, Active Components

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1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface 1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface

1PCS SGP30 Gas Sensor Module TVOC/eCO2 Indoor Air Measurement Formaldehyde Carbon Dioxide Measurement Moudle IIC I2C Interface

$7.00 $7.00

Categories: Electronic Components & Supplies, Active Components

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1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication 1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication

1pcs SCD41 Gas Sensor Module for Detecting CO2 Carbon Dioxide, Temperature and Humidity Two-in-One I2C Communication

$154.50 $154.50

1 sold

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25% off
SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable

SGP30 SGP40 Gas Sensor Module Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module Probe Cable

$10.54 $14.05

Categories: Electronic Components & Supplies, Active Components

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5% off
Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module

Infrared Carbon Dioxide Sensor MH-Z19B MH-Z19C CO2 Detection Sensor Module

$26.60 $28.00

Categories: Electronic Components & Supplies, Active Components

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MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor

MG812 Small size, low power consumption, air quality control system, conductor carbon dioxide, chemical sensor

$8.22 $8.22

Categories: Electronic Components & Supplies, Active Components

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29% off
1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery. 1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery.

1PCS infrared carbon dioxide sensor MH-Z19C CO2 detection sensor module 0-5000ppm with cable original genuine fast delivery.

$185.02 $260.59

Categories: Electronic Components & Supplies, Active Components

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50% off
NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

NE-NO2 NE4-NO2 Nitrogen dioxide sensor 100% New Original in stock

$600.00 $1200.00

Categories: Electronic Components & Supplies, Active Components

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3% off
Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer

Four-in-One Gas Detector Outdoor Carbon Monoxide Carbon Dioxide Air Concentration Alarm Portable Thermometer and Hygrometer

$341.44 $352.00

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCS S8-004-0-0053 CO2 Sensor Module Carbon Dioxide Detector Meter Original

1PCS S8-004-0-0053 CO2 Sensor Module Carbon Dioxide Detector Meter Original

$32.59 $34.31

Categories: Electronic Components & Supplies, Active Components

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MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output

MG811 carbon dioxide sensor module CO2 gas air detection concentration DC 6V analog signal/TTL LOW level output

$28.18 $28.18

Categories: Electronic Components & Supplies, Active Components

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Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module

Hongtai Technology SGP30 Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Measurement Module

$41.50 $41.50

Categories: Electronic Components & Supplies, Active Components

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1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module 1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module

1pcs GY-SGP30 Gas Sensor Air Quality TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Module

$88.00 $88.00

Categories: Electronic Components & Supplies, Active Components

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1% off
1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board 1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board

1-5pcs For SCD40 SCD41 Gas Sensor Module I2C CO2 Carbon Dioxide Detection Board

$145.53 $147.00

Categories: Electronic Components & Supplies, Active Components

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CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

CO2 Carbon Dioxide Sensor Module MG811 Voltage Type 0-2V Voltage Output

$21.39 $21.39

Categories: Electronic Components & Supplies, Active Components

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40% off
CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118 CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118

CCS811 HDC1080 Carbon Dioxide Temperature Humidity VOCs Air Quality CJMCU8118

$68.40 $114.00

Categories: Electronic Components & Supplies, Active Components

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ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module

ENS160 AHT21 CO2 eCO2 TVOC Carbon Dioxide Air Quality and Temperature/Humidity Sensor Module

$29.15 $29.15

Categories: Electronic Components & Supplies, Active Components

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4% off
MG-811 Electrochemical Carbon Dioxide Sensor CO2 Concentration Detection Module

MG-811 Electrochemical Carbon Dioxide Sensor CO2 Concentration Detection Module

$508.80 $530.00

Categories: Electronic Components & Supplies, Active Components

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18% off
1PCS new and original S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor S80053 S8 0053

1PCS new and original S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor S80053 S8 0053

$162.70 $198.41

Categories: Electronic Components & Supplies, Active Components

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CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module

CCS811 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module

$48.50 $48.50

1 sold

Categories: Electronic Components & Supplies, Active Components

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SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module

SGP30 TVOC/eCO2 gas sensor air quality formaldehyde carbon dioxide measurement module

$39.80 $39.80

Categories: Electronic Components & Supplies, Active Components

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