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Portable O2 Detector

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4-in-1 Portable Gas Leak Detector H2s O2 Co Combustible Gas Detector Gas Alarm

4-in-1 Portable Gas Leak Detector H2s O2 Co Combustible Gas Detector Gas Alarm

US $ 57.1-64.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yifan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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H2s/Lel/O2 Multi Gas Detector Gas Analyzer Portable 3 in 1 Gas Detector with Alarm

H2s/Lel/O2 Multi Gas Detector Gas Analyzer Portable 3 in 1 Gas Detector with Alarm

US $ 399-665.5 / Piece FOB
5 Pieces (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Top Grade Sensors Co Ex H2s O2 Portable Pump Gas Detector

Top Grade Sensors Co Ex H2s O2 Portable Pump Gas Detector

US $ 81-104 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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K700 Fixed Dual Co O2 Gas Detector Toxic and Harmful Gas Detector

K700 Fixed Dual Co O2 Gas Detector Toxic and Harmful Gas Detector

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Sealand Equipment Supply Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Gas Analyzer, Gas Leak Detector, Multi-Gas Detector Lel, Co, CO2, O2 4 in 1 Gas Detector

Gas Analyzer, Gas Leak Detector, Multi-Gas Detector Lel, Co, CO2, O2 4 in 1 Gas Detector

1 Piece (MOQ)
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Shenzhen Bestone Industrial Co. Ltd.

Guangdong, China Since 2014
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Online Biogas Analyzer H2s Monitor CO2 CH4 Contents Detector

Online Biogas Analyzer H2s Monitor CO2 CH4 Contents Detector

US $ 5,000 / Piece FOB
1 Piece (MOQ)
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Hunan Along New Energy Technologies Co., Ltd.

Hunan, China Since 2015
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Portable Multigas Detector for Monitoring H2s O2 Co Ex with Rechargeable Battery

Portable Multigas Detector for Monitoring H2s O2 Co Ex with Rechargeable Battery

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

Jiangsu, China Since 2017
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Combustible and Toxic Multi - Gas Detector

Combustible and Toxic Multi - Gas Detector

US $ 168-200 / Piece FOB
1 Piece (MOQ)
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WANT Balance Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2009
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ODM Portable Single Gas Detector for H2s Co Lel O2

ODM Portable Single Gas Detector for H2s Co Lel O2

US $ 70-180 / Piece FOB
5 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Fixed Combustible Oxygen Gas Alarm Digital LCD Display O2 Detector

Fixed Combustible Oxygen Gas Alarm Digital LCD Display O2 Detector

US $ 99 / Piece FOB
1 Piece (MOQ)
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Portable 4 in 1 Multi Gas Detector H2s Co O2 Gas Alarm Detection

Portable 4 in 1 Multi Gas Detector H2s Co O2 Gas Alarm Detection

US $ 240-540 / Piece FOB
1 Piece (MOQ)
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Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Electronic Fixed Propane C3h8 Gas Leakage Detector Online

Electronic Fixed Propane C3h8 Gas Leakage Detector Online

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
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Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Portable O2 H2S NO2 CH4 NO Combustible Gas Detector Flammable Gas Detector

Portable O2 H2S NO2 CH4 NO Combustible Gas Detector Flammable Gas Detector

US $ 1,500-2,000 / sets FOB
1 sets (MOQ)
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Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Skz1050c Laboratory Digital Co H2s O2 CH4 CO2 5 Multi Gas Detector

Skz1050c Laboratory Digital Co H2s O2 CH4 CO2 5 Multi Gas Detector

US $ 646-680 / Piece FOB
1 Piece (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Co Ex H2s O2 Gas Test Meter Portable Nh3 Gas Detector with Pump

Co Ex H2s O2 Gas Test Meter Portable Nh3 Gas Detector with Pump

US $ 81-104 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Portable Biogas Analyzer H2s Analysis Meter Monitor Detector

Portable Biogas Analyzer H2s Analysis Meter Monitor Detector

US $ 2,000-5,500 / Piece FOB
1 Piece (MOQ)
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Hunan Along New Energy Technologies Co., Ltd.

Hunan, China Since 2015
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CE Certificate IP66 Portable Oxygen Gas Analyzer Oxygen Gas Detector O2 Analyzer

CE Certificate IP66 Portable Oxygen Gas Analyzer Oxygen Gas Detector O2 Analyzer

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

Jiangsu, China Since 2017
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Factory Price Portable Handheld Gas Oxygen O2 Detector

Factory Price Portable Handheld Gas Oxygen O2 Detector

10 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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O2 H2s Co Lel Multi Gas Detector for Industrial Electrochemical Gas Analyzers

O2 H2s Co Lel Multi Gas Detector for Industrial Electrochemical Gas Analyzers

US $ 400-1,000 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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4-20mA Signal Gas Leakage Detector Optional with Sounder/Flasher

4-20mA Signal Gas Leakage Detector Optional with Sounder/Flasher

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
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Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Skz High Quality Handheld Oxygen Gas Detector Alarm Air Quality Monitor

Skz High Quality Handheld Oxygen Gas Detector Alarm Air Quality Monitor

US $ 285-300 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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4-in-1 Portable Gas Detector for O2 H2s Ex Co Gas Leak Detection

4-in-1 Portable Gas Detector for O2 H2s Ex Co Gas Leak Detection

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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Portable Biogas Co/CO2/CH4/H2/O2c2h2/C2h4//Cnhm*/H2s Analyzer Meter Monitor Detector

Portable Biogas Co/CO2/CH4/H2/O2c2h2/C2h4//Cnhm*/H2s Analyzer Meter Monitor Detector

US $ 2,000-5,500 / Piece FOB
1 Piece (MOQ)
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Hunan Along New Energy Technologies Co., Ltd.

Hunan, China Since 2015
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About Portable O2 Detector FAQ

  • QWhat types of gases can a gas analyzer detect?

    The Portable O2 Detector is a premium choice in the Gas Analyzer category.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.

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

    The Portable O2 Detector is a top choice 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.

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

    The Portable O2 Detector is classified under 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.

Industrial Portable Oxygen O2 Gas Detector with UK Sensor

Industrial Portable Oxygen O2 Gas Detector with UK Sensor

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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Aerti 3-in-1 Oxygen Detector 9V Battery Small Handheld 1-10L O2 Concentrator Analyzer

Aerti 3-in-1 Oxygen Detector 9V Battery Small Handheld 1-10L O2 Concentrator Analyzer

US $ 130-230 / Set FOB
2 Sets (MOQ)
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SHENYANG AERTI TECH CO., LTD.

Liaoning, China Since 2021
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OEM China Factory Display Gas Battery Portable Monitor CH4 O2 H2s Co Gas Detector Industrial

OEM China Factory Display Gas Battery Portable Monitor CH4 O2 H2s Co Gas Detector Industrial

5 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Portable 5 in 1 Ex H2s O2 Co Detector Multi Gas Detector

Portable 5 in 1 Ex H2s O2 Co Detector Multi Gas Detector

US $ 350-640 / pieces FOB
5 Pieces (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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Fixed Industrial Environment O2 Toxic Gas Leakage Tester Instrument Harmful Oxygen Gas Analyzer Detector

Fixed Industrial Environment O2 Toxic Gas Leakage Tester Instrument Harmful Oxygen Gas Analyzer Detector

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Sealand Equipment Supply Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Ar8100 Handheld Precision Oxygen Detectors O2 Meter Tester, Air Oxygen Measurement Device

Ar8100 Handheld Precision Oxygen Detectors O2 Meter Tester, Air Oxygen Measurement Device

US $ 66-73 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Bestone Industrial Co. Ltd.

Guangdong, China Since 2014
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Factory Price Portable 4 in 1 Gas Detector for Co, O2, H2s, Lel Gas Leak Detection

Factory Price Portable 4 in 1 Gas Detector for Co, O2, H2s, Lel Gas Leak Detection

US $ 380-470 / Piece FOB
1 Piece (MOQ)
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Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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High Precision Diffusion Gas Detector Portable Gas Leak Monitor for Industrial Safety Detection

High Precision Diffusion Gas Detector Portable Gas Leak Monitor for Industrial Safety Detection

US $ 475-680 / Set FOB
1 Set (MOQ)
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Chongqing Jiuxin Automation Technology Co., Ltd

Trading Company

Chongqing, China Since 2024
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Industrial Grade Portable O2 0-5000ppm Gas Detector Used in University Laboratories

Industrial Grade Portable O2 0-5000ppm Gas Detector Used in University Laboratories

US $ 999 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Fixed Combustible Sensor CH4 Methane Gas Detectors

Fixed Combustible Sensor CH4 Methane Gas Detectors

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
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Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Skz1050e Excel Data Storage Co N2 CO2 3 in 1 Portable Multi Gas Detector

Skz1050e Excel Data Storage Co N2 CO2 3 in 1 Portable Multi Gas Detector

US $ 703-740 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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H2000 Mutil Portable Gas Detector for Ex, O2, Ci, H2s with Competitive Price

H2000 Mutil Portable Gas Detector for Ex, O2, Ci, H2s with Competitive Price

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

Jiangsu, China Since 2017
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Portable 4-Gas Multi Detector for Lel, Co, H2s, and O2 Monitoring

Portable 4-Gas Multi Detector for Lel, Co, H2s, and O2 Monitoring

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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