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O2 Detector

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Ms104K-S Portable Gas Detector with Adopts a High-Counting Array Display

Ms104K-S Portable Gas Detector with Adopts a High-Counting Array Display

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Factory Price 91*58*34mm Battery-Operated 132g Weight Diffusion Type Portable Gas Detector

Factory Price 91*58*34mm Battery-Operated 132g Weight Diffusion Type Portable Gas Detector

US $ 52-57 / Piece FOB
5 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Zetron Mic300s-CH4o Fixed Online Gas Detector

Zetron Mic300s-CH4o Fixed Online Gas Detector

US $ 600-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Customizable Multi Gas Detector Manufacturer Mst 410 Chlorine Gas Detector for Water Disinfection

Customizable Multi Gas Detector Manufacturer Mst 410 Chlorine Gas Detector for Water Disinfection

US $ 328.35 / Piece FOB
1 Piece (MOQ)
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Ex Gas Monitor Alarm 4 in 1 Portable Industrial Gas Leak Detector

Ex Gas Monitor Alarm 4 in 1 Portable Industrial Gas Leak Detector

US $ 116 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Zetron Mic300s-CH5n Fixed Online Gas Detector

Zetron Mic300s-CH5n Fixed Online Gas Detector

US $ 600-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Customizable Alarms Ventis Mx4 Multi-Gas Detector for Personal Gas Detection

Customizable Alarms Ventis Mx4 Multi-Gas Detector for Personal Gas Detection

US $ 283.6-298.5 / pieces FOB
1 pieces (MOQ)
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Mic500s Fixed Gas Detector with Calibration Logs for Accurate Monitoring of Emissions in Oil and Gas

Mic500s Fixed Gas Detector with Calibration Logs for Accurate Monitoring of Emissions in Oil and Gas

US $ 1,290-1,330 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Multigas Detector Professional Co O2 H2s Lel with Pump Portable Detector

Multigas Detector Professional Co O2 H2s Lel with Pump Portable Detector

US $ 550-600 / Piece FOB
1 Piece (MOQ)
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Zetron Ptm600 High Accurate N2O Nitrous Oxide Gas Detector in Hospital

Zetron Ptm600 High Accurate N2O Nitrous Oxide Gas Detector in Hospital

US $ 7,000-20,000 / 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 4 Gas Detector for Confined Space with Pump Gas Leak Alarms

Portable 4 Gas Detector for Confined Space with Pump Gas Leak Alarms

US $ 89 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Ms104K-S Portable 4-in-1 Gas Detector with Intrinsically Safe Circuit Design for Oil & Gas

Ms104K-S Portable 4-in-1 Gas Detector with Intrinsically Safe Circuit Design for Oil & Gas

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic500-CFC Fixed Gas Detector

Mic500-CFC Fixed Gas Detector

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic500s Fixed Gas Detector with Sound and Light Alarm for Gas and Petroleum Applications

Mic500s Fixed Gas Detector with Sound and Light Alarm for Gas and Petroleum Applications

US $ 1,290-1,330 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Handheld IP66 6-in-1 Multi Gas Detector with Built-in Pump (E6000)

Handheld IP66 6-in-1 Multi Gas Detector with Built-in Pump (E6000)

US $ 1,000-1,100 / Piece FOB
5 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Zetron Mic500s Online Nh2 Gas Detector for Sewage Treatment Plant

Zetron Mic500s Online Nh2 Gas Detector for Sewage Treatment Plant

US $ 1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Zetron Mic300s-Eto Fixed Online Gas Detector

Zetron Mic300s-Eto Fixed Online Gas Detector

US $ 600-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mst 410 Versatile Portable Multi Gas Analyzer Detector for Petrochemical Industry

Mst 410 Versatile Portable Multi Gas Analyzer Detector for Petrochemical Industry

US $ 328.35 / Piece FOB
1 Piece (MOQ)
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Multi-in-One Gas Detector Monitoring Co CO2 Pm2.5 for School Air Quality

Multi-in-One Gas Detector Monitoring Co CO2 Pm2.5 for School Air Quality

US $ 4,400-4,500 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Top-Rated 4-in-1 Gas Detector Quad Sensor Co H2s O2 Lel Safety Device

Top-Rated 4-in-1 Gas Detector Quad Sensor Co H2s O2 Lel Safety Device

US $ 220-285 / Piece FOB
1 Piece (MOQ)
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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E6000 for Petrochemical Plant Portable Multi Gas Detector, Measure 5 to 6 Gases Sound + Light Alarm

E6000 for Petrochemical Plant Portable Multi Gas Detector, Measure 5 to 6 Gases Sound + Light Alarm

US $ 1,000-1,100 / Piece FOB
5 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Mic500s Fixed 5-in-1 Gas Detector for Chemical, Oil, and Confined Space Air Monitoring

Mic500s Fixed 5-in-1 Gas Detector for Chemical, Oil, and Confined Space Air Monitoring

US $ 1,800 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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China Factory Color TFT Screen Data Storage Function Portable Pump Multi Gas Detector with ATEX CE Certification

China Factory Color TFT Screen Data Storage Function Portable Pump Multi Gas Detector with ATEX CE Certification

US $ 567.16 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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About O2 Detector FAQ

  • QHow can I ensure the calibration and accuracy of a gas analyzer?

    The O2 Detector is included in our comprehensive Gas Analyzer range.Ensuring the calibration and accuracy of a gas analyzer is crucial for reliable measurements. Work with a reputable supplier or manufacturer to regularly calibrate the device based on industry standards and recommendations. Regular maintenance and testing are also essential to prevent inaccuracies.

  • QDoes sourcing gas analyzers from China offer cost-effective advantages for businesses?

    The O2 Detector is a standout piece in our Gas Analyzer collection.Sourcing gas analyzers from China can provide cost-effective advantages due to lower manufacturing costs and access to a wide range of technologies. Partnering with a reliable supplier allows businesses to benefit from competitive pricing, tailor-made solutions, and efficient logistics for seamless product delivery.

  • QWhat types of gases can a gas analyzer detect?

    The O2 Detector is an essential part of our Gas Analyzer offerings.Gas analyzers are versatile instruments that can detect a wide range of gases, including but not limited to oxygen, carbon dioxide, methane, and nitrogen. The sensitivity and accuracy of gas analyzers vary based on the model and technology used by a recognized manufacturer.

Fixed 0-100ppm Eto Gas Detector with RS485 4-20mA Output Optional Wireless

Fixed 0-100ppm Eto Gas Detector with RS485 4-20mA Output Optional Wireless

US $ 1,340-1,400 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms104K-L Gas Detector and Alert System for Industrial Safety Solutions

Ms104K-L Gas Detector and Alert System for Industrial Safety Solutions

US $ 290 / 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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PRO Four Gas Air Monitor Co H2s O2 Lel Confined Space Emergency Detector

PRO Four Gas Air Monitor Co H2s O2 Lel Confined Space Emergency Detector

US $ 145-185 / Set FOB
1 Set (MOQ)
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Rugged Multi Gas Detectors Gas Leak Sensor H2s Gas Detector Ammonia Toxic Gas 6 in 1

Rugged Multi Gas Detectors Gas Leak Sensor H2s Gas Detector Ammonia Toxic Gas 6 in 1

US $ 1,000-1,100 / Piece FOB
5 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Ms104K-S Portable Gas Detector with Explosion-Proof for Industrial Fire Detector

Ms104K-S Portable Gas Detector with Explosion-Proof for Industrial Fire Detector

US $ 80-90 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Fosensor Factory 9 in 1 Industrial Multi Gas Detector for Minng Safety

Fosensor Factory 9 in 1 Industrial Multi Gas Detector for Minng Safety

US $ 4,400-4,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Zetron Ms600A Economic 6 Gas Portable Pump Detector with Big Local Storage

Zetron Ms600A Economic 6 Gas Portable Pump Detector with Big Local Storage

US $ 1,330-1,450 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic500s Fixed Gas Detector for Toxic Environments and Chemical Plants

Mic500s Fixed Gas Detector for Toxic Environments and Chemical Plants

US $ 1,290-1,330 / 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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Mst 410p Portable Gas Detector with Floating Ball Fall Alarm Function Wireless

Mst 410p Portable Gas Detector with Floating Ball Fall Alarm Function Wireless

US $ 567.16 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Ms104K-L Easy-to-Use Gas Detector with High Sensitivity and Alarm Function

Ms104K-L Easy-to-Use Gas Detector with High Sensitivity and Alarm Function

US $ 290 / 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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4 Gases Monitor Rechargeable H2s O2 Co and Lel Portable Multi Gas Detector

4 Gases Monitor Rechargeable H2s O2 Co and Lel Portable Multi Gas Detector

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Ms104K-S Portable Gas Detector with Explosion-Proof for Chemical Emission Monitoring

Ms104K-S Portable Gas Detector with Explosion-Proof for Chemical Emission Monitoring

US $ 80-90 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms104K-S Portable Gas Detector with CE/FCC Certified for Industrial Safety

Ms104K-S Portable Gas Detector with CE/FCC Certified for Industrial Safety

US $ 80-90 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
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