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Discover Winsen product treasures from around the world with our guide to cross-border e-commerce. VKDN curates the latest and high-quality recommendations for your global shopping experience in Winsen products.

Showing 1–36 of 54 results

8% off
2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor 2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor

2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor

$47.15$51.25

1 sold
27% off
10pcs Winsen WPAH01 Ceramic Pressure Sensor with High Overload Capacity High Precision, Good Stability

10pcs Winsen WPAH01 Ceramic Pressure Sensor with High Overload Capacity High Precision, Good Stability

$18.25$25.00

6 sold
3% off
2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance 2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance

2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance

$43.36$44.70

3 sold
23% off
1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan 1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan

1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan

$107.80$140.00

1 sold
1% off
10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection 10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection

10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection

$23.51$23.75

1% off
10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm 10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm

10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm

$23.51$23.75

3% off
2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm 2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm

2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm

$11.83$12.20

2 sold
1% off
10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface 10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface

10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface

$19.80$20.00

1% off
5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity 5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity

5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity

$138.60$140.00

4% off
2pcs Winsen MEu-2CO Carbon Monoxide Sensor for Commercial & Civil CO Detection Quality Assured from China

2pcs Winsen MEu-2CO Carbon Monoxide Sensor for Commercial & Civil CO Detection Quality Assured from China

$33.60$35.00

30% off
MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element

MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element

$699.30$999.00

23% off
2PCS Winsen MEU-202 Oxygen Sensor 2PCS Winsen MEU-202 Oxygen Sensor

2PCS Winsen MEU-202 Oxygen Sensor

$46.20$60.00

4 sold
4% off
2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO 2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO

2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO

$31.20$32.50

35% off
MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor

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

$9.81$15.09

45 sold
8% off
10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption 10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption

10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption

$32.20$35.00

1 sold
27% off
2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision 2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision

2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision

$43.80$60.00

3 sold
4% off
10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption 10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption

10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption

$18.24$19.00

1% off
10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety 10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety

10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety

$38.08$38.46

36% off
10pcs Winsen ME3-H2S Hydrogen Sulfide Gas Sensor Wide Linear Range Good Anti-interference Ability and Repeatability

10pcs Winsen ME3-H2S Hydrogen Sulfide Gas Sensor Wide Linear Range Good Anti-interference Ability and Repeatability

$119.04$186.00

2 sold
3% off
1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART 1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART

1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART

$22.31$23.00

5 sold
21% off
10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor 10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor

10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor

$27.09$34.29

36% off
2PCS Winsen F1031 Micro Flow Sensor High Accuracy, Quick Response, Good Repeatability with Temperature Compensated

2PCS Winsen F1031 Micro Flow Sensor High Accuracy, Quick Response, Good Repeatability with Temperature Compensated

$101.48$158.57

2 sold
4% off
10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection 10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection

10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection

$26.88$28.00

27% off
2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability 2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability

2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability

$27.37$37.50

45 sold
27% off
2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules 2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules

2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules

$5.47$7.50

39 sold
1% off
Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output

Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output

$82.76$83.60

21% off
1Pc ZRP320 Pyroelectric Flame Sensor Module 1Pc ZRP320 Pyroelectric Flame Sensor Module

1Pc ZRP320 Pyroelectric Flame Sensor Module

$55.30$70.00

1% off
10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module 10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module

10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module

$304.07$307.14

27% off
10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm 10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm

10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm

$28.08$38.46

1 sold
24% off
10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost 10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost

10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost

$43.70$57.50

1 sold
1% off
10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor 10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor

10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor

$24.75$25.00

1% off
2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet 2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet

2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet

$137.36$138.75

36% off
Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals

Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals

$18.11$28.29

26 sold
3% off
2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance 2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance

2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance

$43.36$44.70

1 sold
1% off
10pcs Winsen MP-9 Flat Surfaced Semiconductor Sensor for CO/CH4 Gas Leakage Alarm C0/CH4 Semiconductor Flat Surfaced Gas Senson 10pcs Winsen MP-9 Flat Surfaced Semiconductor Sensor for CO/CH4 Gas Leakage Alarm C0/CH4 Semiconductor Flat Surfaced Gas Senson

10pcs Winsen MP-9 Flat Surfaced Semiconductor Sensor for CO/CH4 Gas Leakage Alarm C0/CH4 Semiconductor Flat Surfaced Gas Senson

$22.77$23.00

18% off
10PCS Winsen MP-3B Flat Surfaced Alcohol Sensor Excellent Selectivity Easy Circuit and Big Signal Output Lower Consumption 10PCS Winsen MP-3B Flat Surfaced Alcohol Sensor Excellent Selectivity Easy Circuit and Big Signal Output Lower Consumption

10PCS Winsen MP-3B Flat Surfaced Alcohol Sensor Excellent Selectivity Easy Circuit and Big Signal Output Lower Consumption

$25.23$30.77

8% off
2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor 2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor

2pcs Winsen ZE14-O3/ZE25-O3/ZE27-O3/ZE25A-O3 Ozone Detection Module O3 Sensor

$47.15 $51.25

1 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
10pcs Winsen WPAH01 Ceramic Pressure Sensor with High Overload Capacity High Precision, Good Stability

10pcs Winsen WPAH01 Ceramic Pressure Sensor with High Overload Capacity High Precision, Good Stability

$18.25 $25.00

6 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance 2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance

2/10pcs Winsen MD62 Thermal Conductor CO2 Gas Sensor Good Reproducibility and Reliable Performance

$43.36 $44.70

3 sold

Categories: Tools, Measurement & Analysis Instruments

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23% off
1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan 1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan

1/2pcs Winsen MH-410D NDIR InfraredC02 Sensor Anti, Anti-vaporInterference UART, Analog Voltage SignalLong Lifespan

$107.80 $140.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection 10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection

10pcs Winsen MP503 Air-Quality Gas Sensor used in occasions such as household and office for harmful gas detection

$23.51 $23.75

Categories: Tools, Measurement & Analysis Instruments

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1% off
10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm 10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm

10PCS Winsen MC107 Catalytic Gas Sensor used for household occasions to detect combustible gases leakage alarm

$23.51 $23.75

Categories: Tools, Measurement & Analysis Instruments

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3% off
2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm 2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm

2pcs/10PCs Winsen ZP14 Combustible GasDetection Module for Household Gas Leak Alarm

$11.83 $12.20

2 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface 10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface

10PCS Winsen Zs03 Temperature andHumidity Module small Sizes Digital Output Single Wire Serial Interface

$19.80 $20.00

Categories: Tools, Measurement & Analysis Instruments

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1% off
5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity 5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity

5pcs Winsen 4S-CO/H2S Carbon Monoxide/ Hydrogen Sulphide Sensor Low Power Consumption, High Precision and Sensitivity

$138.60 $140.00

Categories: Tools, Measurement & Analysis Instruments

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4% off
2pcs Winsen MEu-2CO Carbon Monoxide Sensor for Commercial & Civil CO Detection Quality Assured from China

2pcs Winsen MEu-2CO Carbon Monoxide Sensor for Commercial & Civil CO Detection Quality Assured from China

$33.60 $35.00

Categories: Tools, Measurement & Analysis Instruments

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30% off
MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element

MQ-4 Natural Gas Detection Sensor Concentration Detection Combustible Gas Alarm Probe Detection Element

$699.30 $999.00

Categories: Tools, Measurement & Analysis Instruments

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23% off
2PCS Winsen MEU-202 Oxygen Sensor 2PCS Winsen MEU-202 Oxygen Sensor

2PCS Winsen MEU-202 Oxygen Sensor

$46.20 $60.00

4 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO 2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO

2PCS Winsen Industrial CO Sensor Module Detection 0-1000ppm Carbon Monoxide ME3-CO/ME4-CO/MEu-CO/MEu-2CO/ ZE03-CO/ZE12A-CO

$31.20 $32.50

Categories: Tools, Measurement & Analysis Instruments

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35% off
MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor MH-Z19E Winsen CO2 Sensor NDIR CO2 Module High Sensitivity, Low Power Consumption UART, PWM Output Infrared Gas Sensor

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

$9.81 $15.09

45 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption 10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption

10pcs Winsen GM-702B/GM-102B/GM-202B/GM-302B/GM-402B/GM-502B/GM-602B/GM-802B/GM-512B MEMS Sensor Low Power Consumption

$32.20 $35.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision 2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision

2PCS Winsen MEu-2O2 Oxygen Sensor Detecting O2 In Mine, Industry and Environmental Protection Field High Precision

$43.80 $60.00

3 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption 10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption

10pcs Winsen ME2-CO Electrochemical Carbon Monoxide Sensor for Gas Concentration Detection Wide Linear Range Low Consumption

$18.24 $19.00

Categories: Tools, Measurement & Analysis Instruments

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1% off
10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety 10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety

10pcs ZP13 Winsen Portable Smoke Detector Module for Smoke Alarm Widely Used in Home Safety

$38.08 $38.46

Categories: Tools, Measurement & Analysis Instruments

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36% off
10pcs Winsen ME3-H2S Hydrogen Sulfide Gas Sensor Wide Linear Range Good Anti-interference Ability and Repeatability

10pcs Winsen ME3-H2S Hydrogen Sulfide Gas Sensor Wide Linear Range Good Anti-interference Ability and Repeatability

$119.04 $186.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART 1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART

1/10 PCS Winsen MH-Z19C NDIR CO2 Gas Sensor IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000ppm UART

$22.31 $23.00

5 sold

Categories: Tools, Measurement & Analysis Instruments

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21% off
10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor 10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor

10 pcs WINSEN MP905 Air-Quality Gas Sensor air quality monitors/detector/sensors Harmful gas detection sensor

$27.09 $34.29

Categories: Tools, Measurement & Analysis Instruments

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36% off
2PCS Winsen F1031 Micro Flow Sensor High Accuracy, Quick Response, Good Repeatability with Temperature Compensated

2PCS Winsen F1031 Micro Flow Sensor High Accuracy, Quick Response, Good Repeatability with Temperature Compensated

$101.48 $158.57

2 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection 10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection

10pcs Winsen ZC05/ZP04/ZP14/ZP13 Methane Gas Sensor Module for Safety Response Small Size UART Output Natural Gas Leak Detection

$26.88 $28.00

Categories: Tools, Measurement & Analysis Instruments

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27% off
2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability 2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability

2pcs Winsen ME2-C2H5OH /ZE29A-C2H5OH Alcohol Sensor Electrochemical High Sensitivity Excellent Repeatability and Stability

$27.37 $37.50

45 sold

Categories: Tools, Measurement & Analysis Instruments

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27% off
2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules 2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules

2PCS Winsen ZE07-CO/ZE15-CO/ZE16B-CO/ZE19-CO Civil Carbon Monoxide CO Sensor Modules

$5.47 $7.50

39 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output

Flow Sensor FRnO6 MEMS thermal principle Maximum flow Digital IIC or linear analog voltage signal output

$82.76 $83.60

Categories: Tools, Measurement & Analysis Instruments

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21% off
1Pc ZRP320 Pyroelectric Flame Sensor Module 1Pc ZRP320 Pyroelectric Flame Sensor Module

1Pc ZRP320 Pyroelectric Flame Sensor Module

$55.30 $70.00

Categories: Tools, Measurement & Analysis Instruments

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1% off
10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module 10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module

10PCS Winsen MH-Z14B1 NDIR CO2 Sensor Gas Sensor Carbon Dioxide Module

$304.07 $307.14

Categories: Tools, Measurement & Analysis Instruments

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27% off
10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm 10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm

10PCS Winsen MP901 Air Quality Gas Sensors for Household and Office Harmful Gas Detection, Air Purification,1-50ppm

$28.08 $38.46

1 sold

Categories: Tools, Measurement & Analysis Instruments

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24% off
10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost 10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost

10pcs Winsen MC112/MC112C/MC113/MC113C/MC114/MC114C /MC115 Catalytic Gas Sensor Long Lifespan, Low Cost

$43.70 $57.50

1 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor 10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor

10PCs Winsen ZP07-MP503 Air-Quality Detection Module Adopts Flat Surface Semiconductor Gas Sensor

$24.75 $25.00

Categories: Tools, Measurement & Analysis Instruments

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1% off
2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet 2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet

2PCS Winsen ME3-03 Gas Sensor Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Cabinet

$137.36 $138.75

Categories: Tools, Measurement & Analysis Instruments

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36% off
Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals

Winsen MH-Z19C NDIR CO2 Gas Sensor 400-5000ppm with Pins/Terminals

$18.11 $28.29

26 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance 2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance

2/10pcs Winsen MD61 Gas Sensor Detection of Methane Hydrogen Inert gases Good re-peatability and reliable performance

$43.36 $44.70

1 sold

Categories: Tools, Measurement & Analysis Instruments

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1% off
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Categories: Tools, Measurement & Analysis Instruments

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Categories: Tools, Measurement & Analysis Instruments

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