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Combustible Explosive Gas Detection Instrument Fixed Single Gas Detector
Secured Trading Service

Combustible Explosive Gas Detection Instrument Fixed Single Gas Detector

US $ 112-150 / Piece FOB
1 Piece (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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Ms104K-L Portable Gas Detertor for Confined Space Safety and Gas Leak Prevention

Ms104K-L Portable Gas Detertor for Confined Space Safety and Gas Leak Prevention

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Portable Industrial Gas Detector - Co Carbon Monoxide Monitors

Portable Industrial Gas Detector - Co Carbon Monoxide Monitors

US $ 64-70 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Exaust Gas Monitoring System
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Exaust Gas Monitoring System

US $ 30,000-70,000 / Piece FOB
1 Piece (MOQ)
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Yantai Well Done Tech Co., Ltd

Shandong, China Since 2025
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K800 UV Fixed Gas Detector

K800 UV Fixed 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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K800 Fixed Bluetooth Gas Detector

K800 Fixed Bluetooth Gas Detector

US $ 205-1,325 / 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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Vortex Precession Flow Meter Low Cost RS485
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Vortex Precession Flow Meter Low Cost RS485

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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Mems Thermal Mass Flowmeter with ±1% Accuracy for Low Flow Rates
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Mems Thermal Mass Flowmeter with ±1% Accuracy for Low Flow Rates

US $ 150-550 / Piece FOB
1 Piece (MOQ)
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Suzhou Beite Smart Instrument Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

US $ 220-300 / 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 Carbon Monoxide Co Gas Leak Detector Competitive Price

Portable Carbon Monoxide Co Gas Leak Detector Competitive Price

US $ 100-290 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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High Precision DN80 Gas Trade Metering Precession Vortex Flowmeter

High Precision DN80 Gas Trade Metering 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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Yunyi Flow Transmitter Smart Liquid Flow Sensor Meter Gas Vortex Flowmeter Steam Vortex Flow Meter

Yunyi Flow Transmitter Smart Liquid Flow Sensor Meter Gas Vortex Flowmeter Steam Vortex Flow Meter

US $ 230 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2020
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Co Lel Cl2 pH3 No2 4-20mA Combustible Gas Ex Gas Detector
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Co Lel Cl2 pH3 No2 4-20mA Combustible Gas Ex Gas Detector

US $ 97.9-147.7 / 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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96*65*32mm Handheld Gas Sniffer for Carbon Monoxide with LCD Display and Button Operation

96*65*32mm Handheld Gas Sniffer for Carbon Monoxide with LCD Display and Button Operation

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
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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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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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RS-Ms111 Composite Air Quality Detector

RS-Ms111 Composite Air Quality Detector

US $ 29.13-40.17 / Set FOB
1 Set (MOQ)
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Audited Supplier
Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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Oxygen O2 Sensor Spacer Adapter Bung Catalytic Converter Fix Oxygen Sensor Angle Adapter Extender Bung Adaptor Extension O2 Spacer Adapter for Lambda Sensor
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Oxygen O2 Sensor Spacer Adapter Bung Catalytic Converter Fix Oxygen Sensor Angle Adapter Extender Bung Adaptor Extension O2 Spacer Adapter for Lambda Sensor

US $ 2.5-9 / Piece FOB
1 Piece (MOQ)
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Ningjin Bingchuan Muffler Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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Single Gas Detector Portable Type with Rechargeable Lithium Battery

Single Gas Detector Portable Type with Rechargeable Lithium Battery

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

Jiangsu, China Since 2017
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Basic Customization Sample Customization K60b Handheld Portable 0-100ppm Ammonia Meter H2s Single Gas Detector with Sound Light Alarm
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Basic Customization Sample Customization K60b Handheld Portable 0-100ppm Ammonia Meter H2s Single Gas Detector with Sound 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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0-10ppm Competitive Price Digital Ozone O3 Ia Gas Detector

0-10ppm Competitive Price Digital Ozone O3 Ia 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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Explosion-Proof 0-100ppm C2h2 Acetylene Single Gas Detector in Oil Field
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Explosion-Proof 0-100ppm C2h2 Acetylene Single Gas Detector in Oil Field

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Explosion-Proof Pocket Gas Leak Detector for Hydrogen Sulphide

Explosion-Proof Pocket Gas Leak Detector for Hydrogen Sulphide

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable Industrial Medical Use Diffusible Hydrogen Oxygen Nitrogen Gas Analyzer
Secured Trading Service

Portable Industrial Medical Use Diffusible Hydrogen Oxygen Nitrogen Gas Analyzer

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

  • QWhat should I watch out for in cheap gas sensors from distributors?

    Enhance your Gas Sensor setup with our premium O2 Sensor.Bulk gas sensor orders from distributors can be cost-effective, but always check for updated certification and OEM options. Price might be tempting, but not all factory direct gas sensors meet technical or customization standards—request a guide or custom quote before deciding!

  • QCan gas sensors be customized for unique applications or top industry trends?

    Our O2 Sensor offers exceptional quality within the Gas Sensor category.Yes, many OEM and factory direct gas sensor suppliers offer custom calibration or integration tailored to specific wholesale needs. Keeping up with top trends, such as industrial IoT applications, can boost your buying decision. Reach out for a customization guide and competitive quote.

  • QHow do gas sensor wholesale prices compare with factory OEM supply?

    Upgrade your Gas Sensor with the elegant and durable O2 Sensor.Wholesale gas sensor sourcing often brings better price points and flexible OEM supply terms than what many distributors offer. Factory OEM pricing and the latest gas sensor market trends reveal cost savings when buying in bulk—contact for the top gas sensor deals and RFQ information.

Ms104K-L-Eto/C2h4o Portable Ethylene Oxide Gas Detector with Pump Suction and Diffusion

Ms104K-L-Eto/C2h4o Portable Ethylene Oxide Gas Detector with Pump Suction and Diffusion

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Hand Held Analyzer Chlorine Leak Detector Low Price

Hand Held Analyzer Chlorine Leak Detector Low Price

US $ 199-299 / 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 Ozone Gas Tester Meter Toxic Gas Sensor Detector

Portable Ozone Gas Tester Meter Toxic Gas Sensor Detector

US $ 120-550 / 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
96*65*32mm Handheld Gas Monitor for Detecting HCl 0-30ppm with Advanced Sensor

96*65*32mm Handheld Gas Monitor for Detecting HCl 0-30ppm with Advanced Sensor

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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IP66 132*63*48mm Pocket Gas Monitor for Detecting Four Gases with PC TPU Shell

IP66 132*63*48mm Pocket Gas Monitor for Detecting Four Gases with PC TPU Shell

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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Portable Methane Gas Detector CH4 Leak Detection Methane Remote Laser Gas Detector
Secured Trading Service

Portable Methane Gas Detector CH4 Leak Detection Methane Remote Laser Gas Detector

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
Chat Now Send Inquiry
Fixed Infrared Carbon Dioxide Detector

Fixed Infrared Carbon Dioxide Detector

US $ 200-210 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Professional Portable Oxygen Concentration Content Tester Meter High Accuracy

Professional Portable Oxygen Concentration Content Tester Meter High Accuracy

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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Good Sale Portable Multi Gas Monitor Handheld Multi Gas Detector

Good Sale Portable Multi Gas Monitor Handheld Multi Gas Detector

US $ 100-290 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Wall-Mounted Nh3 Ammonia Sensor Nh3 Gas Leak Detector Ammonia Gas Detector
Secured Trading Service

Wall-Mounted Nh3 Ammonia Sensor Nh3 Gas Leak Detector Ammonia Gas Detector

US $ 659-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Laser Methane Gas Analyzer
Secured Trading Service

Laser Methane Gas Analyzer

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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Ms104K-L-CH2o Portable Formaldehyde Gas Detector with Pump Suction and Diffusion

Ms104K-L-CH2o Portable Formaldehyde Gas Detector with Pump Suction and Diffusion

US $ 228-380 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Desinfection Eto Ethylene Oxide Gas Detector 0-1ppm High Accuracy with Data Logger
Secured Trading Service

Desinfection Eto Ethylene Oxide Gas Detector 0-1ppm High Accuracy with Data Logger

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
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