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Gas Alarm CH4 H2 Ethylene Sensor Fixed 4in1 Gas Detector with Display
Secured Trading Service

Gas Alarm CH4 H2 Ethylene Sensor Fixed 4in1 Gas Detector with Display

US $ 144.9-173.4 / 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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Fixed Type 4-in-1 Multi Gas Detector Fixed Type 4 Gas Detector
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Fixed Type 4-in-1 Multi Gas Detector Fixed Type 4 Gas Detector

US $ 144.9-173.4 / Piece FOB
1 Piece (MOQ)
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Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
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10L Medical Oxygen Concentrator with Low Price, High Purity, Molecular Sieve Psa Technology

10L Medical Oxygen Concentrator with Low Price, High Purity, Molecular Sieve Psa Technology

US $ 550-570 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Bondway Electronics Co., Ltd.

Guangdong, China Since 2008
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Separable Gas Detector HCl EU CE Certified

Separable Gas Detector HCl EU CE Certified

US $ 100-800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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4.0′ ′ Quick Release V Band Clamp Kits
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4.0′ ′ Quick Release V Band Clamp Kits

US $ 8.5-9.5 / Piece FOB
50 Pieces (MOQ)
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Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Stainless Steel Exhaust Flexible Pipe for Engines with Interlock + Nipple
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Stainless Steel Exhaust Flexible Pipe for Engines with Interlock + Nipple

US $ 2.3-4 / Piece FOB
200 Pieces (MOQ)
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Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Anti-Corrosion LCD Display Fixed Online Single Carbon Monoxide Co Gas Detector
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Anti-Corrosion LCD Display Fixed Online Single Carbon Monoxide Co Gas Detector

US $ 144.9-173.4 / 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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2024 New Arrival Mems Digital Oxygen Flowmeter 0-15lpm

2024 New Arrival Mems Digital Oxygen Flowmeter 0-15lpm

US $ 49.99-69.99 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Yiwu Hongqian Technology Industry Co., Ltd.

Zhejiang, China Since 2019
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New 90987-02027 Denso 156700-2870 12V 4 Pins A/C Cooling Fan Relay for Lex Us Universal Fitment
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New 90987-02027 Denso 156700-2870 12V 4 Pins A/C Cooling Fan Relay for Lex Us Universal Fitment

US $ 0.6 / sets FOB
200 sets (MOQ)
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Audited Supplier
Lishui Senlebo Auto Parts Co., Ltd

Zhejiang, China Since 2025
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China Psa Nitrogen Gas Generator Brho-3/Brho-5/ Brho-10/ Brho-20

China Psa Nitrogen Gas Generator Brho-3/Brho-5/ Brho-10/ Brho-20

US $ 10,000-100,000 / Piece FOB
1 Piece (MOQ)
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Brotie Technology Company Limited

Beijing, China Since 2011
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Separable Gas Detector pH3 EU CE Certified

Separable Gas Detector pH3 EU CE Certified

US $ 100-800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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3\" ID 304 Stainless Steel Exhaust Bellow Flex Joint Pipe
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3\" ID 304 Stainless Steel Exhaust Bellow Flex Joint Pipe

US $ 2.3-4 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Cy-Gas02 Portable Gas Detector Oxygen Meter Explosion Meter Four-in-One Detector
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Cy-Gas02 Portable Gas Detector Oxygen Meter Explosion Meter Four-in-One Detector

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Matchau Marine Equipment Co., Ltd.

Jiangsu, China Since 2013
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Quick V Band Clamp Kit 2.0′ ′
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Quick V Band Clamp Kit 2.0′ ′

US $ 8.5-9.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Quick Release V Band Clamp with Mf Flanges Kit
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Quick Release V Band Clamp with Mf Flanges Kit

US $ 8.5-9.5 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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ID 2 Stainless Steel 304 Exhaust Flex Bellow with Lined Pipe
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ID 2 Stainless Steel 304 Exhaust Flex Bellow with Lined Pipe

US $ 2.3-4 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Qingdao Pengrui Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Portable Multi Gas Detector with Gas Pump

Portable Multi Gas Detector with Gas Pump

US $ 400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Industrial Laboratory Use Nh3 CO2 H2s Leak Detector Handheld Composite Gas Monitor
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Industrial Laboratory Use Nh3 CO2 H2s Leak Detector Handheld Composite Gas Monitor

US $ 153.8-182 / 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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Customized Molex Micro-Fit 3.0 Dual Row 12 Circuits M12 12 Pin Female Sensor Wiring Harness Electronics
Secured Trading Service

Customized Molex Micro-Fit 3.0 Dual Row 12 Circuits M12 12 Pin Female Sensor Wiring Harness Electronics

US $ 3.99 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Shenzhen Firstone Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Fixed 4-in-1 Gas Detector Gas Analyzer Detection Probe Nh3 Cl2 HCl Hf EU CE Certified

Fixed 4-in-1 Gas Detector Gas Analyzer Detection Probe Nh3 Cl2 HCl Hf EU CE Certified

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Portable Handheld Gas Detector for Cl2, Br2 and O3 in Pool Water Treatment

Portable Handheld Gas Detector for Cl2, Br2 and O3 in Pool Water Treatment

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Automobile Iridium Spark Plug Eix-Bkr6-11 for Hyundai Elantra

Automobile Iridium Spark Plug Eix-Bkr6-11 for Hyundai Elantra

US $ 1.18-1.39 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
LIYANG INDUSTRIAL & TRADING DEVELOPING CO., LTD.

Guangdong, China Since 2021
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Explosion Proof Industrial Online 4 in 1 Fixed Gas Detector
Secured Trading Service

Explosion Proof Industrial Online 4 in 1 Fixed Gas Detector

US $ 364.3-394.8 / 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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Not exactly what you want?

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About O2 Sensor FAQ

  • 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.

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

    Discover the perfect addition to your Gas Sensor with our O2 Sensor.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.

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

    Our O2 Sensor offers exceptional quality within the Gas Sensor category.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!

Portable Handheld Gas Detector for pH3, H2s and Co in Grain Silo

Portable Handheld Gas Detector for pH3, H2s and Co in Grain Silo

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Fixed Combustible Gas Detector Gas Analyzer Detection Probe Nh3 EU CE Certified

Fixed Combustible Gas Detector Gas Analyzer Detection Probe Nh3 EU CE Certified

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Fence-Line Odorous Gas Analyzer C8h10 for Printing Plant

Fence-Line Odorous Gas Analyzer C8h10 for Printing Plant

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Boqu Dog-2092 Gold Supplier for Thermal Power Plants Optical Dissolved Oxygen Do Analyzer
Secured Trading Service

Boqu Dog-2092 Gold Supplier for Thermal Power Plants Optical Dissolved Oxygen Do Analyzer

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Portable 0-100ppm 0-1000ppm Ammonia Meter Nh3 Gas Detector with Sound Light Alarm

Portable 0-100ppm 0-1000ppm Ammonia Meter Nh3 Gas Detector with Sound Light Alarm

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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Oxygen Supplement Machine 3 Liter Health Care Oxygenconcentrator (AR-3-N)

Oxygen Supplement Machine 3 Liter Health Care Oxygenconcentrator (AR-3-N)

US $ 240-280 / Set FOB
2 Sets (MOQ)
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Audited Supplier
SHENYANG AERTI TECH CO., LTD.

Liaoning, China Since 2021
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Fixed Combustible Toxic Gas Detector for Ex CH4 Co H2s

Fixed Combustible Toxic Gas Detector for Ex CH4 Co H2s

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Abundant and Clear Indication Portable Multi Gas Monitor Sensor Gas Leak Accuracy Detector

Abundant and Clear Indication Portable Multi Gas Monitor Sensor Gas Leak Accuracy Detector

US $ 400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Explosion Proof Precision Fixed Type 4 in 1 Multi Gas Detector
Secured Trading Service

Explosion Proof Precision Fixed Type 4 in 1 Multi Gas Detector

US $ 144.9-173.4 / 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
Chat Now Send Inquiry
Medical 5lpm Concentrator Oxygen Price, 96% Purity Continuous Flow, Respiratory

Medical 5lpm Concentrator Oxygen Price, 96% Purity Continuous Flow, Respiratory

US $ 450-470 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Bondway Electronics Co., Ltd.

Guangdong, China Since 2008
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Wall Mount CO2 Controller with Integrated Sensor Gas Meter 2 Independent Function

Wall Mount CO2 Controller with Integrated Sensor Gas Meter 2 Independent Function

US $ 80-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Wall Mounted Hydrogen Sulfide H2s Fixed Hydrogen Gas Detector
Secured Trading Service

Wall Mounted Hydrogen Sulfide H2s Fixed Hydrogen Gas Detector

US $ 87.8-118.4 / 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
Chat Now Send Inquiry
Fixed Multi Gas Detector Ex Co So2 Gas Sensor Ozone Detector
Secured Trading Service

Fixed Multi Gas Detector Ex Co So2 Gas Sensor Ozone Detector

US $ 144.9-173.4 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
Chat Now Send Inquiry
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