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China Portable Gas Detector for Monitoring 4 Gases Simutaneously with Rechargeable Lithium Battery

China Portable Gas Detector for Monitoring 4 Gases Simutaneously with Rechargeable Lithium Battery

US $ 100-390 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Customized Lux High-Precision Exploding Aluminum Alloy Digital Display Intelligent Spiral Forward Vortex Flowmeter Natural Gas Gas Biogas Meter DN20 Aluminum Al

Customized Lux High-Precision Exploding Aluminum Alloy Digital Display Intelligent Spiral Forward Vortex Flowmeter Natural Gas Gas Biogas Meter DN20 Aluminum Al

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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IP68portable Four-in-One Multi Gas Detector (HYS2000)

IP68portable Four-in-One Multi Gas Detector (HYS2000)

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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New 24" O2 Sensor Extension Wire Harness for Subaru 1105-2h

New 24" O2 Sensor Extension Wire Harness for Subaru 1105-2h

US $ 15 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Credit Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Industry Use Fixed Gas Detector for Monitoring Gas Leak

Industry Use Fixed Gas Detector for Monitoring Gas Leak

US $ 220-360 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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K800 Customizable Fixed Multi Gas Detector

K800 Customizable Fixed Multi Gas Detector

US $ 133-1,325 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Ethylene-Oxide Skz1050e-Eo Data Digital Alarming Function Gas Monitor Gas

Ethylene-Oxide Skz1050e-Eo Data Digital Alarming Function Gas Monitor Gas

US $ 496-522.5 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Skz1050e-N2 Color Screen Electronic N2 Nitrogen Nitrogen Gas Purity Tester Handheld

Skz1050e-N2 Color Screen Electronic N2 Nitrogen Nitrogen Gas Purity Tester Handheld

US $ 360-400 / Set FOB
1 Set (MOQ)
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Audited Supplier
SKZ International Co., Ltd.

Shandong, China Since 2020
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ABS Shell Portable So2 Gas Detector Handheld So2 Gas Leak Alarm with Sound and Light Alarm

ABS Shell Portable So2 Gas Detector Handheld So2 Gas Leak Alarm with Sound and Light Alarm

US $ 99-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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K800 Mounted Gas Detector with Citysensor

K800 Mounted Gas Detector with Citysensor

US $ 133-1,325 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Portable Handheld Gas Detector CH4 Gas Analyzer Lel Sensor Acousto-Optic Vibration Alarm

Portable Handheld Gas Detector CH4 Gas Analyzer Lel Sensor Acousto-Optic Vibration Alarm

US $ 120 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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4 in 1 Gas Detector Portable Gas Monitor High Accuracy

4 in 1 Gas Detector Portable Gas Monitor High Accuracy

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Industrial Use Ethane Detector C2h6 Meter with Ndir Gas Sensor

Industrial Use Ethane Detector C2h6 Meter with Ndir Gas Sensor

US $ 1,350-1,608 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Dissolved Carbon Dioxide Portable Indoor CO2 Detector Gas Analyzer Meter

Dissolved Carbon Dioxide Portable Indoor CO2 Detector Gas Analyzer Meter

US $ 450 / Piece FOB
1 Piece (MOQ)
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Jinan Cyeeyo Instruments Co., Ltd.

Shandong, China Since 2020
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Strong Anti Interference Wide Temp -40~70c User-Friendly Carbon Monoxide Co Detector with Sound and Light Alerts

Strong Anti Interference Wide Temp -40~70c User-Friendly Carbon Monoxide Co Detector with Sound and Light Alerts

US $ 118 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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Easy to Install 4-20mA Output RS485 LPG, CH4, So2, Nh3 Gas Detector with 1.5W Power and Alarm

Easy to Install 4-20mA Output RS485 LPG, CH4, So2, Nh3 Gas Detector with 1.5W Power and Alarm

US $ 85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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Cheap Multi Gas Detector Gas Detector Co Air Quality Monitor Portabel Gas Detector

Cheap Multi Gas Detector Gas Detector Co Air Quality Monitor Portabel Gas Detector

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable Toxic Gas Detector H1600 for Gas Leak Alarm

Portable Toxic Gas Detector H1600 for Gas Leak Alarm

US $ 59-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Liquid Gas Methane Oxygen Nitrogen Gas Explosion-Proof Natural Gas Meter Explosion-Proof (optional)

Liquid Gas Methane Oxygen Nitrogen Gas Explosion-Proof Natural Gas Meter Explosion-Proof (optional)

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Portable Ethane Gas Detector

Portable Ethane Gas Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Online Gas Detector

Online Gas Detector

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Good Price Wall-Mounted Co Carbon Monoxide Gas Detector Transmitter

Good Price Wall-Mounted Co Carbon Monoxide Gas Detector Transmitter

US $ 270-580 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Portable Electrochemical Oxygen/ Nitrogen Gas Analyzer with Real-Time Data Display

Portable Electrochemical Oxygen/ Nitrogen Gas Analyzer with Real-Time Data Display

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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About O2 Sensor FAQ

  • QHow can I choose the right gas sensor for my project?

    The O2 Sensor is included in our comprehensive Gas Sensor range.Choosing the right gas sensor involves considering factors like the specific gases being detected and your application needs. Look for a supplier that offers a customization guide to match electrical specifications and operational demands. For a wholesale quote on gas sensors, explore our comprehensive catalog today.

  • QAre there cost-effective options for gas sensors available?

    Discover the perfect Gas Sensor addition with our O2 Sensor.Yes, there are cost-effective options for gas sensors that don’t skimp on quality. Many manufacturers provide OEM gas sensors that balance performance with competitive pricing. Be sure to analyze price versus features to ensure you choose the best value. For a custom quote suited to your specifications, reach out now!

  • QWhat types of gas sensors are available for industrial use?

    Upgrade your Gas Sensor with the elegant and durable O2 Sensor.In the electrical and electronics industry, you can find a variety of gas sensors including semiconductor, catalytic bead, and electrochemical options. Most factories produce sensors that meet industry trends and safety standards. For competitive pricing on factory-direct gas sensors, contact us to get expert recommendations tailored to your needs.

Warehouse Combustible Gas and CO2 Concentration Monitoring Sound Light Vibration Alarm Reminder

Warehouse Combustible Gas and CO2 Concentration Monitoring Sound Light Vibration Alarm Reminder

US $ 470-500 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Ex Db Iic T6 GB/Ex Tb Ilic T80°C Db IP65 Dustproof LPG, CH4, So2, Nh3 Gas Detector with Sound and Light Alarm

Ex Db Iic T6 GB/Ex Tb Ilic T80°C Db IP65 Dustproof LPG, CH4, So2, Nh3 Gas Detector with Sound and Light Alarm

US $ 85 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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Industrial Gas Detector Factory Gas Safety Monitoring Cl2, So2 Gas Leak Detector

Industrial Gas Detector Factory Gas Safety Monitoring Cl2, So2 Gas Leak Detector

US $ 320-800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Portable 0-100% Lel Liquefied Natural Gas Leak Detector

Portable 0-100% Lel Liquefied Natural Gas Leak Detector

US $ 100-110 / sets FOB
1 sets (MOQ)
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Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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Portable Multi-Gas Analyzer (up to 6 gas)

Portable Multi-Gas Analyzer (up to 6 gas)

US $ 2,268.85-3,689.58 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Gas Detector 4 in 1 Mutil Gas Monitor Heldhold for Toxic Gas

Gas Detector 4 in 1 Mutil Gas Monitor Heldhold for Toxic Gas

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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High Sensitivity H1600 Co Gas Detector for Industry Use

High Sensitivity H1600 Co Gas Detector for Industry Use

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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1.0 Grade Precession Vortex H2 Flow Meter CE Approved Intelligent Precession Vortex Flowmeter

1.0 Grade Precession Vortex H2 Flow Meter CE Approved Intelligent Precession Vortex Flowmeter

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Wall-Mounted Gas Alarm Controller / Display Panel

Wall-Mounted Gas Alarm Controller / Display Panel

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Portable OEM ODM Single Nh3 Ammonia Gas Detector

Portable OEM ODM Single Nh3 Ammonia Gas Detector

US $ 59-90 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable Laser Methane Detector and Combustible Gas Alarm

Portable Laser Methane Detector and Combustible Gas Alarm

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Ce Approval O3 0-20ppm Portable Single Gas Alarm Ozone Meter Ozone Gas Detector

Ce Approval O3 0-20ppm Portable Single Gas Alarm Ozone Meter Ozone Gas Detector

US $ 99-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
IP66 Portable Carbon Monoxide Detector Co Detector Monitor Gas Analyzer

IP66 Portable Carbon Monoxide Detector Co Detector Monitor Gas Analyzer

US $ 59-90 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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