• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

dioxide

Filter by price

Sort By

Product tags

Showing 1–36 of 857 results

NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2 NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2

NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2

$135.00$135.00

SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module

SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module

$40.60$40.60

49% off
ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor

ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor

$30.68$60.15

10% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$84.86$94.29

4 sold
6% off
1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$133.61$142.14

3 sold
8% off
ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm

ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm

$8.32$9.04

9 sold
IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor

IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor

$100.00$100.00

1 sold
28% off
2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor 2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor

2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor

$7.09$9.85

21 sold
25% off
10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector 10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector

10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector

$3.53$4.71

12 sold
STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface

STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface

$772.50$772.50

2 sold
MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E

MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E

$96.47$96.47

29 sold
20% off
2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution 2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

$19.00$23.75

17 sold
Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module

Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module

$76.00$76.00

9 sold
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

$148.19$148.19

ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino

ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino

$44.70$44.70

SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication

SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication

$74.16$74.16

50 sold
28% off
10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI 10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI

10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI

$3.96$5.50

3 sold
MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection

MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection

$173.00$173.00

3 sold
50% off
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811

$91.49$182.99

3 sold
20% off
2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution 2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution

2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution

$6.24$7.80

28 sold
(1-10piece)NEW senseAir S8 004-0-0053 S8-0053 frared CO2 carbon dioxide sensor

(1-10piece)NEW senseAir S8 004-0-0053 S8-0053 frared CO2 carbon dioxide sensor

$148.00$148.00

CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection

CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection

$28.38$28.38

4 sold
/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array /SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

$82.30$82.30

349 sold
1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic 1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic

1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic

$213.74$213.74

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

$156.42$156.42

1 sold
12% off
4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor 4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor

4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor

$44.88$51.00

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

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

$45.00$45.00

52% off
TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

$119.85$249.69

17 sold
25% off
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 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

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

$10.27$13.70

76 sold
1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino 1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$6.20$6.20

38 sold
ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor

ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor

$103.75$103.75

2 sold
34% off
MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit

MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit

$23.45$35.97

356 sold
Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor

Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor

$700.40$700.40

1 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

$33.99$33.99

1 sold
Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High

Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High

$515.03$515.03

1 sold
6% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$82.82$88.11

NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2 NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2

NO2-B43F High resolution nitrogen dioxide sensor for environmental detection of NO2

$135.00 $135.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module

SGP30 I2C 3.3V Gas Sensor TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Meter Module

$40.60 $40.60

Categories: Electronic Components & Supplies, Active Components

Buy Now
49% off
ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor

ENS160+AHT20 Carbon Dioxide (CO2), eCO2, TVOC, Air Quality, Temperature, and Humidity Sensor

$30.68 $60.15

Categories: Electronic Components & Supplies, Active Components

Buy Now
10% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$84.86 $94.29

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% off
1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14 1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

1pcs CO2 Sensor MH-Z14A Infrared Carbon Dioxide Sensor Module, Serial Port, PWM, Analog Output with Cable MH-Z14

$133.61 $142.14

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
8% off
ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm

ZE15-CO Civil Carbon Monoxide CO Gas Sensor Module Serial Digital Output 5-12V 0~500ppm for Civil Home Detection Alarm

$8.32 $9.04

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor

IRS4 CO2 0-5000ppm CO2 Sensor Carbon Dioxide Gas Sensor

$100.00 $100.00

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
28% off
2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor 2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor

2pcs/1pc MH-Z1911A MH-Z19 NDIR CO2 Carbon Dioxide Air Gas Sensor Module MHZ19 Infrared IR 400-5000ppm for CO2 Monitor

$7.09 $9.85

21 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector 10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector

10Pcs/1pc GY-SGP30 SGP40 SGP41 Gas Air Quality Sensor Module TVOC eCO2 Carbon Dioxide Measurement Formaldehyde Air Detector

$3.53 $4.71

12 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface

STC31-C-R3 gas sensor carbon dioxide (CO2) digital I2C interface

$772.50 $772.50

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E

MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E

$96.47 $96.47

29 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution 2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

2pcs Winsen ZE15-CO Carbon Monoxide Sensor Module Low Power Consumption Temperature Compensation High Sensitivity and Resolution

$19.00 $23.75

17 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module

Household ZE07-CO Carbon Monoxide Module, Gas Alarm Detection Module, Monoxide Sensing Module

$76.00 $76.00

9 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$148.19 $148.19

Categories: Electronic Components & Supplies, Active Components

Buy Now
ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino

ENS160 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 ECO2 TVOC Air Quality Detecting I2C Output For Arduino

$44.70 $44.70

Categories: Electronic Components & Supplies, Active Components

Buy Now
SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication

SCD40 SCD41 Gas sensor module detects CO2 CO2 temperature and humidity 2-in-1 I2C communication

$74.16 $74.16

50 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
28% off
10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI 10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI

10pcs/1pc ENS160 AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor IIC I2C SPI

$3.96 $5.50

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection

MICS-6814 Gas Sensor Module CO Nitrogen Dioxide NO2 Ammonia NH3 Detection

$173.00 $173.00

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
50% off
Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811 Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811

Gas Sensor Carbon Dioxide Detection Sensor Module CCS811 CO2 eCO2 TVOC Air Quality Detecting I2C Output CJMCU-811

$91.49 $182.99

3 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
20% off
2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution 2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution

2pcs Winsen ME2-CO/ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Carbon Monoxide Sensor/CO Module Range of 0-1000ppm,0.1-1ppm Resolution

$6.24 $7.80

28 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
(1-10piece)NEW senseAir S8 004-0-0053 S8-0053 frared CO2 carbon dioxide sensor

(1-10piece)NEW senseAir S8 004-0-0053 S8-0053 frared CO2 carbon dioxide sensor

$148.00 $148.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection

CO2 Sensor RS485 4-20mA 0-5V 0-10V Output High Precision Gas Concentration Detector CO2 Transmitters Sensors Gas Detection

$28.38 $28.38

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array /SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

/SCD40 SCD41 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity Two In One I2C Communication Purple with Pin Array

$82.30 $82.30

349 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic 1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic

1-10pcs%NEW stock SenseAir S8 004-0-0053 S8-0053 infrared CO2 carbon dioxide sensor Brand new, original and authentic

$213.74 $213.74

Categories: Electronic Components & Supplies, Active Components

Buy Now
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

$156.42 $156.42

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
12% off
4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor 4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor

4in1 RS485 Remote Monitoring Greenhouse CO2, Temperature Humidity and Light Sensor - CO2 Gas Transmitter Sensor

$44.88 $51.00

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
GY-SGP30 gas sensor module TVOC/eCO2 air quality formaldehyde carbon dioxide measurement GY-SGP30 gas sensor module TVOC/eCO2 air quality formaldehyde carbon dioxide measurement

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

$45.00 $45.00

Categories: Electronic Components & Supplies, Active Components

Buy Now
52% off
TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

$119.85 $249.69

17 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
25% off
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 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

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

$10.27 $13.70

76 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino 1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

1-10pcs ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino

$6.20 $6.20

38 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor

ENS160+AHT21 Carbon Dioxide CO2 ECO2 TVOC Quality and Temperature Humidity Sensor

$103.75 $103.75

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
34% off
MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit

MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Starter DIY Kit

$23.45 $35.97

356 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor

Honeywell 4ClO2-50 Sensor Chlorine Dioxide Sensor ClO2 Gas Sensor

$700.40 $700.40

1 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

$33.99 $33.99

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High

Vaisala GMP251 GMP252 Carbon Dioxide CO2 Probe Sensor Transmission Type Constant Temperature Environment Measurement High

$515.03 $515.03

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
6% off
1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication 1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

1PCS SCD40 SCD41 CO2 Carbon Dioxide Gas Sensor Module with Temperature And Humidity Detection I2C Communication

$82.82 $88.11

Categories: Electronic Components & Supplies, Active Components

Buy Now