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20% off
100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811 100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811

100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811

$19.44$24.30

3 sold
51% off
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

$110.86$226.25

397 sold
100%New original NDIR CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output MH-Z14

100%New original NDIR CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output MH-Z14

$152.44$152.44

28% off
MH-Z16 IR Infrared CO2 NDIR Carbon Dioxide Gas Air Sensor Module Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 MH-Z16 IR Infrared CO2 NDIR Carbon Dioxide Gas Air Sensor Module Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16

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

$30.10$41.81

1 sold
（1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard （1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard

（1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard

$8.49$8.49

12 sold
53% off
YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2 YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2

YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2

$33.78$71.87

49 sold
6% off
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

$91.58$97.43

21 sold
50% off
SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito

SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito

$326.87$653.74

25% off
MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128 MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128

MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128

$21.70$28.93

1 sold
5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester 5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester

5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester

$295.90$295.90

25% off
1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor 1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor

1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor

$0.32$0.43

2 sold
3% off
SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication

SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication

$75.93$78.28

90 sold
4% off
SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock

SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock

$54.87$57.16

2 sold
Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor

Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor

$28.00$28.00

Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30 Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30

Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30

$111.24$111.24

13 sold
49% off
SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module

SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module

$67.61$135.21

1 sold
CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14 CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14

CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14

$139.05$139.05

6 sold
MG811 CO2 Carbon Dioxide Sensor Module / Voltage-type 0-2V Voltage Output MG811 CO2 Carbon Dioxide Sensor Module / Voltage-type 0-2V Voltage Output

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

$88.58$88.58

1 sold
ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor

ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor

$71.07$71.07

1 sold
5% off
1Pcs/lot 100% New TGS5042 5042 Carbon Monoxide Sensor

1Pcs/lot 100% New TGS5042 5042 Carbon Monoxide Sensor

$76.00$80.00

1 sold
Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module

Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module

$20.00$20.00

52% off
TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf

TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf

$56.76$118.26

45 sold
25% off
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 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

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

$7.12$9.50

198 sold
49% off
SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module

SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module

$36.13$70.84

50% off
YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1 YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1

YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1

$38.53$77.06

3 sold
26% off
10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication 10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication

10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication

$10.66$14.40

33 sold
MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B

MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B

$159.65$159.65

4 sold
SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface

SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface

$7.51$7.51

3 sold
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

$6.38$6.38

3 sold
20% off
CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$25.99$32.49

2 sold
1-5pcs ENS160+AHT20 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

1-5pcs ENS160+AHT20 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$23.48$23.48

54 sold
MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

$28.50$28.50

9 sold
50% off
YYS Electrochemical CO Gas Sensor Carbon Monoxide Sensor UART Output SC16-CO YYS Electrochemical CO Gas Sensor Carbon Monoxide Sensor UART Output SC16-CO

YYS Electrochemical CO Gas Sensor Carbon Monoxide Sensor UART Output SC16-CO

$55.07$110.15

19 sold
4% off
S8 004-0-0053 Infrared CO2 module Low power consumption carbon dioxide sensor new

S8 004-0-0053 Infrared CO2 module Low power consumption carbon dioxide sensor new

$132.48$138.00

5% off
1PCS SGP30 Air Quality Sensor Module - TVOC & eCO2 Detector for Formaldehyde Carbon Dioxide Measurement New 1PCS SGP30 Air Quality Sensor Module - TVOC & eCO2 Detector for Formaldehyde Carbon Dioxide Measurement New

1PCS SGP30 Air Quality Sensor Module - TVOC & eCO2 Detector for Formaldehyde Carbon Dioxide Measurement New

$9.62$10.13

Sener CO2 carbon dioxide gas sensor S88 can replace S8 0053 Sener CO2 carbon dioxide gas sensor S88 can replace S8 0053

Sener CO2 carbon dioxide gas sensor S88 can replace S8 0053

$20.50$20.50

21 sold
20% off
100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811 100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811

100% NEW MG811 Carbon Dioxide Sensor CO2 Sensor Gas Sensor Module MG-811

$19.44 $24.30

3 sold

Categories: Electronic Components & Supplies, Active Components

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51% off
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

$110.86 $226.25

397 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
100%New original NDIR CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output MH-Z14

100%New original NDIR CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output MH-Z14

$152.44 $152.44

Categories: Electronic Components & Supplies, Active Components

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28% off
MH-Z16 IR Infrared CO2 NDIR Carbon Dioxide Gas Air Sensor Module Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 MH-Z16 IR Infrared CO2 NDIR Carbon Dioxide Gas Air Sensor Module Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16

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

$30.10 $41.81

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
（1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard （1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard

（1PCS）100% NEW NBC-2 CO2 welding machine control board NBC-2 tap type gas welding motherboard

$8.49 $8.49

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
53% off
YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2 YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2

YYS Arduino Semiconductor CO2 Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output JW01-CO2

$33.78 $71.87

49 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% off
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

$91.58 $97.43

21 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito

SCD40 SCD41 CO2 Gas Sensor Module High Precision Carbon Dioxide Temperature Humidity Detector I2C For Arduino Air Quality Monito

$326.87 $653.74

Categories: Electronic Components & Supplies, Active Components

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25% off
MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128 MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128

MH-Z16 IR Infrared CO2 Sensor Module NDIR Carbon Dioxide Air Quality Detection 0-5000ppm UART PWM MH Z16 MHZ16 CJMCU-8128

$21.70 $28.93

1 sold

Categories: Electronic Components & Supplies, Active Components

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5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester 5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester

5pcs SGP30 Indoor Air Measurement Gas Sensor module Multi-pixel TVOC/eCO2 Quality Formaldehyde Carbon Dioxide Detector Tester

$295.90 $295.90

Categories: Electronic Components & Supplies, Active Components

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25% off
1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor 1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor

1Pc-5Pcs Winsen MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm 10000ppm for CO2 Monitor

$0.32 $0.43

2 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication

SCD40 SCD41 Gas sensor module detects CO2 carbon dioxide temperature and humidity two-in-one I2C communication

$75.93 $78.28

90 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock

SCD30 Carbon Dioxide Temperature and Humidity Sensor Module CO2 Gas Air Quality Brand New Original In Stock

$54.87 $57.16

2 sold

Categories: Electronic Components & Supplies, Active Components

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Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor

Aoweziic 2022+ 1pcs/LOT 100% New Original 004-0-0053 0053 S8-0053 Infrared CO2 Carbon Dioxide Sensor

$28.00 $28.00

Categories: Electronic Components & Supplies, Active Components

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Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30 Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30

Gas Sensor SCD30 Sensirion Carbon Dioxide SCD40 SCD41 Sensor Dust SPS30

$111.24 $111.24

13 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module

SGP30 SGP40 SGP41 Gas Sensor TVOC/eCO2 Carbon Dioxide Measurement Formaldehyde Module

$67.61 $135.21

1 sold

Categories: Electronic Components & Supplies, Active Components

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CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14 CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14

CO2 SENSOR MH-Z14A infrared carbon dioxide sensor module,serial port, PWM, analog output with cable MH-Z14

$139.05 $139.05

6 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$88.58 $88.58

1 sold

Categories: Electronic Components & Supplies, Active Components

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ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor

ENS160+ENS210 CO2 TVOC air quality and temperature and humidity sensor

$71.07 $71.07

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
1Pcs/lot 100% New TGS5042 5042 Carbon Monoxide Sensor

1Pcs/lot 100% New TGS5042 5042 Carbon Monoxide Sensor

$76.00 $80.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module

Carbon dioxide gas sensor module MH-Z19C MH-Z19D MH-Z19B Carbon dioxide detection module

$20.00 $20.00

Categories: Electronic Components & Supplies, Active Components

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52% off
TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf

TENSTAR SGP30 Gas Sensor Module TVOC/ECO2 Indoor Air Quality Formaldehyde Carbon Dioxide Measurement Sensor Board IIC I2C Interf

$56.76 $118.26

45 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
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 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

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

$7.12 $9.50

198 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module

SGP30, SGP40, SGP41 gas sensors, TVOC, eCO2, carbon dioxide measurement, formaldehyde module

$36.13 $70.84

Categories: Electronic Components & Supplies, Active Components

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50% off
YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1 YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1

YYS Arduino Semiconductor 3IN1 CO2/CH2O/TVOC Gas Sensor Carbon Dioxide Gas Sensor Air Quality Sensor Module UART Output Y01-3IN1

$38.53 $77.06

3 sold

Categories: Electronic Components & Supplies, Active Components

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26% off
10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication 10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication

10pcs/1pc SCD40 SCD41 Gas Air Sensor Detect CO2 Carbon Dioxide Temperature and Humidity Two-in-one Module I2C II2 Communication

$10.66 $14.40

33 sold

Categories: Electronic Components & Supplies, Active Components

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MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B

MH-Z19C CO2 infrared carbon dioxide gas sensor Air quality monitoring sensor moduleCan replace MH-Z19B

$159.65 $159.65

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface

SGP30 High-Precision Gas Sensor Module TVOC/eCO2/Formaldehyde/CO2 Indoor Air Quality Detection I2C Interface

$7.51 $7.51

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$6.38 $6.38

3 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$25.99 $32.49

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-5pcs ENS160+AHT20 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

1-5pcs ENS160+AHT20 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$23.48 $23.48

54 sold

Categories: Electronic Components & Supplies, Active Components

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MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

MD62 Carbon dioxide gas sensor concentration detection thermal conductivity argon SF6 inert gas detection

$28.50 $28.50

9 sold

Categories: Electronic Components & Supplies, Active Components

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YYS Electrochemical CO Gas Sensor Carbon Monoxide Sensor UART Output SC16-CO YYS Electrochemical CO Gas Sensor Carbon Monoxide Sensor UART Output SC16-CO

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