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Ozone

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5% off
1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone 1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone

1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone

$11.94$12.57

3 sold
3% off
MQ131 ozone sensor, ozone gas detection sensor module MQ131 ozone sensor, ozone gas detection sensor module

MQ131 ozone sensor, ozone gas detection sensor module

$77.22$79.61

1 sold
25% off
ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3 ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3

ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3

$1.12$1.50

9 sold
28% off
MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

$8.08$11.22

3 sold
52% off
MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects

MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects

$63.36$132.00

14 sold
27% off
ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial

ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial

$39.95$54.73

11 sold
Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm

$39.88$39.88

1 sold
20% off
MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

$7.99$9.99

5 sold
19% off
ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm

ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm

$1.13$1.39

6 sold
ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection

ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection

$173.04$173.04

1 sold
3% off
ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection

ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection

$141.87$146.26

1 sold
20% off
2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output 2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output

2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output

$41.00$51.25

3 sold
37% off
YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3 YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3

YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3

$64.25$101.99

19 sold
WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection

WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection

$3.50$3.50

2 sold
41% off
MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics

MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics

$39.50$67.87

1 sold
5% off
LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino

LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino

$3.32$3.50

2 sold
5% off
MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board

MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board

$8.44$8.88

2 sold
49% off
1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32 1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32

1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32

$89.80$179.59

1 sold
25% off
ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection

ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection

$22.08$29.44

8 sold
50% off
1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32 1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32

1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32

$89.94$179.88

1 sold
25% off
MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output

MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output

$3.86$5.15

3 sold
20% off
2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability 2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability

2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability

$26.00$32.50

1 sold
39% off
1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3 1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3

1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3

$217.13$355.95

15 sold
50% off
YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3 YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3

YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3

$87.99$175.99

2 sold
(5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock! (5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock!

(5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock!

$325.00$325.00

1 sold
29% off
Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone

Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone

$16.30$22.96

2 sold
20% off
2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption 2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption

2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption

$41.00$51.25

1 sold
Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$283.43$283.43

3 sold
MQ131 ozone sensor, ozone gas detection sensor module MQ131 ozone sensor, ozone gas detection sensor module

MQ131 ozone sensor, ozone gas detection sensor module

$46.47$46.47

12 sold
MQ-131 MQ-137 MQ-136 MQ-138 MQ-139 MG811 TGS813 Gas Sensor Module Board Ammonia Gas Ozone Detection Sensor DIY Kit MQ-131 MQ-137 MQ-136 MQ-138 MQ-139 MG811 TGS813 Gas Sensor Module Board Ammonia Gas Ozone Detection Sensor DIY Kit

MQ-131 MQ-137 MQ-136 MQ-138 MQ-139 MG811 TGS813 Gas Sensor Module Board Ammonia Gas Ozone Detection Sensor DIY Kit

$8.28$8.28

26 sold
Ozone Detector Sensor Module O3 Gas RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm High Precision ModBus RTU Ozone Detector Sensor Module O3 Gas RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm High Precision ModBus RTU

Ozone Detector Sensor Module O3 Gas RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm High Precision ModBus RTU

$39.88$39.88

1 sold
Electrochemical O3 Gas Sensor Ozone Sensor Module SC01-O3 Electrochemical O3 Gas Sensor Ozone Sensor Module SC01-O3

Electrochemical O3 Gas Sensor Ozone Sensor Module SC01-O3

$48.03$48.03

1 sold
15% off
MQ-131 MQ131 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm MQ-131 MQ131 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm

MQ-131 MQ131 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm

$39.40$46.35

2 sold
20% off
2PCS Winsen ZE25-O3/ZE25A-O3 Ozone Detection Module Air-quality Monitor Device 2PCS Winsen ZE25-O3/ZE25A-O3 Ozone Detection Module Air-quality Monitor Device

2PCS Winsen ZE25-O3/ZE25A-O3 Ozone Detection Module Air-quality Monitor Device

$41.00$51.25

3 sold
5% off
1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone 1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone

1PCS MQ-131 MQ-136 MQ-137 MQ-138 MG811 Gas Sensor Detect O3 H2S NH3 CH2O Formaldehyde Hydrogen Sulfide Ammonia Ozone

$11.94 $12.57

3 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
MQ131 ozone sensor, ozone gas detection sensor module MQ131 ozone sensor, ozone gas detection sensor module

MQ131 ozone sensor, ozone gas detection sensor module

$77.22 $79.61

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3 ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3

ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Air Electrochemical Farm Industrial ZE27-O3 ME2-O3 CO ME3-O3

$1.12 $1.50

9 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

$8.08 $11.22

3 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects

MQ-131/136/137/138/139 Gas Sensor Module – Ozone H2S NH3 Formaldehyde Detection, Dual Output for Arduino & IoT Projects

$63.36 $132.00

14 sold

Categories: Electronic Components & Supplies, Active Components

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27% off
ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial

ZE03-O3 Ozone ZE03-NH3 Ammonia Gas Sensor ZE03-H2S Hydrogen Sulfide Sensor Air Electrochemical Farm Industrial

$39.95 $54.73

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 0-100ppm

$39.88 $39.88

1 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

MQ-131 MQ131 Ozone Sensor MQ-136 MQ136 Hydrogen Sulfide Sensor MQ-137 MQ137 Ammonia Sensor MQ-138 MQ138 Organic Vapor Sensor

$7.99 $9.99

5 sold

Categories: Electronic Components & Supplies, Active Components

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19% off
ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm

ME3-O3 ME2-O3 Electrochemical Ozone Sensor ME3-NH3 Ammonia Gas Air Sensor Module ME2-CO Carbon Monoxide Sensor 0-1000ppm

$1.13 $1.39

6 sold

Categories: Electronic Components & Supplies, Active Components

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ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection

ZMOD4510 Ozone O3 NO2 gas sensor module for air quality detection

$173.04 $173.04

1 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection

ZMOD4510 Ozone O3 Nitrogen Dioxide NO2 Gas Sensor Module, Air Quality Detection

$141.87 $146.26

1 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output 2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output

2pcs Winsen ZE25-O3/ZE25A-O3/ZE14-O3/ZE27-O3 Civil O3 Sensor Modules Ozone Sensor Range of 0-10ppm/0-2ppm UART Output

$41.00 $51.25

3 sold

Categories: Electronic Components & Supplies, Active Components

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37% off
YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3 YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3

YYS Electrochemical Ozone O3 Gas Sensor Module For Ozone Concentration Detection Disinfection Cabinet SC01-O3

$64.25 $101.99

19 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection

WAVGAT MQ-131/136/137/138/139 Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection

$3.50 $3.50

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
41% off
MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics

MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module Electronic Components DIY Kit Electronics

$39.50 $67.87

1 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino

LIZAO MQ-131/136/137/138/139 Gas Sensor Module Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Detection Board for Arduino

$3.32 $3.50

2 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board

MQ Series Gas Sensor Module MQ131 MQ136 MQ137 MQ138 MQ139 Ozone Hydrogen Sulfide Ammonia Formaldehyde Freon Gas Detection Board

$8.44 $8.88

2 sold

Categories: Electronic Components & Supplies, Active Components

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49% off
1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32 1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32

1~20Pcs MQ‑131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board For Arduino ESP32

$89.80 $179.59

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection

ZE14-O3 Electrochemical Ozone Sensor Module 0-100ppm 5V UART for Civilian Disinfection Cabinet O3 Detection

$22.08 $29.44

8 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32 1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32

1~20Pcs MQ-131 Ozone Gas Sensor Module O3 Concentration Detection Air Quality Monitoring Breakout Board Arduino ESP32

$89.94 $179.88

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output

MQ-131 MQ131 O3 Ozone Sensor Oxygen Gas Sensor Module For Ozone Low/High Concentration Exceeded Alarm 10ppm-1000ppm Output

$3.86 $5.15

3 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability 2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability

2pcs Winsen ME2-03 Ozone Detection 03 Gas Sensor Low consumption High Precision Wide Linear Range Good Anti-interference Ability

$26.00 $32.50

1 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3 1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3

1PCS /10PCS YYS O3 Ozone Gas Sensor Electrochemical O3 Sensor Module UART Output SC01-O3

$217.13 $355.95

15 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3 YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3

YYS Arduino UART Output Ozone O3 Gas Sensor Module Use For Disinfection Cabinet Instrument Gas Concentration Monitoring SC01-O3

$87.99 $175.99

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
(5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock! (5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock!

(5PCS-20PCS) MQ-137 Ozone, Hydrogen Sulfide, Ammonia, Formaldehyde, and Freon Detection Module In Stock!

$325.00 $325.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone

Electrochemical Gas Detection Sensor Module NO2 NO PH3 NH3 CO H2S O2 O3 H2 SO2 CL2 Nitrogen Carbon Monoxide Ammonia Oxygen Ozone

$16.30 $22.96

2 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption 2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption

2PCS ZE27-O3 Winsen O3 Sensor Module Ozone Detection Module Excellent Linear Output UART Extremely Low Power Consumption

$41.00 $51.25

1 sold

Categories: Electronic Components & Supplies, Active Components

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Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

Ozone Detector Sensor Module O3 Gas High Precision ModBus RTU RS485 4-20mA Ozones Concentration Detection Transmitter 1000ppm

$283.43 $283.43

3 sold

Categories: Electronic Components & Supplies, Active Components

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