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O2 Instrument

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4 in 1 Gas Detector Co/O2/H2s/Ex Multi Gas Analyzer CE RoHS

4 in 1 Gas Detector Co/O2/H2s/Ex Multi Gas Analyzer CE RoHS

US $ 73-92 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Diffusion Type Portable Multi Gas Detector CH4 Co H2s O2

Diffusion Type Portable Multi Gas Detector CH4 Co H2s O2

US $ 199-550 / 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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IP66 Portable Multi Gas Detector 4 in 1 Smart Detector Combustible and Toxic Detector Lel/O2/Co/H2s

IP66 Portable Multi Gas Detector 4 in 1 Smart Detector Combustible and Toxic Detector Lel/O2/Co/H2s

US $ 430-720 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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So2/No/O2 Continous Emission Monitoring System Detector Annalyzer

So2/No/O2 Continous Emission Monitoring System Detector Annalyzer

US $ 28,000 / Set FOB
1 Set (MOQ)
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Yantai Well Done Tech Co., Ltd

Shandong, China Since 2025
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Portable 4 Gas Detector H2s CH4 O2 Co 4 in 1 Gas Monitor Confined Space Multi Gas Detector

Portable 4 Gas Detector H2s CH4 O2 Co 4 in 1 Gas Monitor Confined Space Multi Gas Detector

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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Portable CH4 CO2 O2 Multi Gas Detector for Biogas

Portable CH4 CO2 O2 Multi Gas Detector for Biogas

US $ 499-10,000 / 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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Co H2s O2 Single Gas Portable Detector with IP68 Explosion Grade

Co H2s O2 Single Gas Portable Detector with IP68 Explosion Grade

US $ 230 / 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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Portable Gas Detector Iecex IP68 Wireless Transmission Lel, Co, O2, H2s Detector

Portable Gas Detector Iecex IP68 Wireless Transmission Lel, Co, O2, H2s Detector

US $ 985 / 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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Iecex Explosion Proof Certificated O2/ Nh3/So2 Online Gas Detector for Industrial Use

Iecex Explosion Proof Certificated O2/ Nh3/So2 Online Gas Detector for Industrial Use

US $ 950 / 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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H2s Single Gas Detector O2 Co Hydrogen Sulphide Gas Monitor Portable Gas Clip H2s Monitor

H2s Single Gas Detector O2 Co Hydrogen Sulphide Gas Monitor Portable Gas Clip H2s Monitor

US $ 45-65 / 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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IP68 Waterproof 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Gas Analyzer

IP68 Waterproof 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Gas Analyzer

US $ 500-5,000 / 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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Multi-Functional Gas Analyzer Co CH4 H2s CO2 Nh3 O2 Voc Leak Detector

Multi-Functional Gas Analyzer Co CH4 H2s CO2 Nh3 O2 Voc Leak Detector

US $ 88-105 / 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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Gas Alert Quattro 4 Gas Personal Monitor Industrial Scientific 4 Gas Monitor H2s Co O2 Lel Portable 4 Gas Detectors

Gas Alert Quattro 4 Gas Personal Monitor Industrial Scientific 4 Gas Monitor H2s Co O2 Lel Portable 4 Gas Detectors

US $ 245-285 / 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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Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector

Handheld 4 in 1 O2/Co/H2s/Ex Portable Gas Detector Multi Gas Detector

US $ 150-300 / Piece FOB
5 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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ODM Single Gas Detector Supplier Combustible Portable Gas Detector H2s Co O2

ODM Single Gas Detector Supplier Combustible Portable Gas Detector H2s Co 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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OEM Multi 4 in 1 Lel O2 H2s Co Portable Gas Detector

OEM Multi 4 in 1 Lel O2 H2s Co Portable Gas Detector

US $ 140-500 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Stack Chimney Flue Gas Analyzer Cems Nox So2 Co O2 CO2

Stack Chimney Flue Gas Analyzer Cems Nox So2 Co O2 CO2

US $ 18,600 / 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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Canned Coffee, Canned Milk Powder O2 CO2 Gas Analyzer for Food

Canned Coffee, Canned Milk Powder O2 CO2 Gas Analyzer for Food

US $ 2,000-8,000 / Sets FOB
1 Set (MOQ)
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Jinan Saicheng Electronic Technology Co., Ltd.

Shandong, China Since 2025
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Gas Online Analyzer for Co, CO2, O2, CH4, H2

Gas Online Analyzer for Co, CO2, O2, CH4, H2

US $ 1,000 / 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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Lgs-O2 Laser Trace Oxygen Analyzer

Lgs-O2 Laser Trace Oxygen Analyzer

1 Piece (MOQ)
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Haiyan Jinhan Import-Export Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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Portable Headspace Gas Detector O2 CO2 Detector

Portable Headspace Gas Detector O2 CO2 Detector

US $ 1,000-10,000 / SET FOB
1 SET (MOQ)
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Wuxi Serve Real Technology Co., Ltd.

Jiangsu, China Since 2020
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Handheld 4in1 Multi Gas Detector IR Catalytic Pid Electrochemical Sensor for CH4 Lel Co O2 H2 H2s Nh3 CO2

Handheld 4in1 Multi Gas Detector IR Catalytic Pid Electrochemical Sensor for CH4 Lel Co O2 H2 H2s Nh3 CO2

US $ 280-1,500 / 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-O2 2023 Gas Leakage Detector with Alarming Function

Skz1050e-O2 2023 Gas Leakage Detector with Alarming Function

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

Shandong, China Since 2020
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About O2 Instrument FAQ

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

    The O2 Instrument is included in our comprehensive Gas Analyzer range.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 Instrument is classified under our comprehensive Gas Analyzer range.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.

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

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

Low Cost O2 Gas Detector Gas Analyzer

Low Cost O2 Gas Detector Gas Analyzer

US $ 341-351 / units FOB
1 units (MOQ)
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Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2020
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P860 O2 Nitrogen Gas Purity Oxygene System Oxygen Medical Use Portable Oxygen Analyzer Price

P860 O2 Nitrogen Gas Purity Oxygene System Oxygen Medical Use Portable Oxygen Analyzer Price

US $ 340-350 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Multi-Gas Incubator, CO2, O2 & N2 Three Gas Incubator

Multi-Gas Incubator, CO2, O2 & N2 Three Gas Incubator

1 Piece (MOQ)
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Xiangyi Thermal Instrument Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2017
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Toxic Combustible Co, CO2, Hc, O2, Nox Vehicle Bridge Analyzers 5-Gas Exhaust Gas Analyzer

Toxic Combustible Co, CO2, Hc, O2, Nox Vehicle Bridge Analyzers 5-Gas Exhaust Gas Analyzer

US $ 1,100-2,300 / Piece FOB
1 Piece (MOQ)
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China Since 2012
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IP66 Portable Multi Gas Detector Ex O2 Co H2s with Type-C USB

IP66 Portable Multi Gas Detector Ex O2 Co H2s with Type-C USB

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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Combustible Toxic O2 Portable Gas Detector with Vibration and Audible Dual Alarm

Combustible Toxic O2 Portable Gas Detector with Vibration and Audible Dual Alarm

US $ 101.45-203.78 / Piece FOB
10 Pieces (MOQ)
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Portable 4-in-1 Multi Gas Detector CH4 H2s Co O2

Portable 4-in-1 Multi Gas Detector CH4 H2s Co O2

US $ 150-300 / Piece FOB
5 Pieces (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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CH4 O2 H2s Co Portable Multi Gas Detector

CH4 O2 H2s Co Portable Multi Gas Detector

US $ 120-200 / Piece FOB
1 Piece (MOQ)
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Dongguan Glory Plastic Products Co., Ltd.

Guangdong, China Since 2019
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Factory Supply Medical Oxygen Concentrator Meter Handheld O2 Purity Analyzer

Factory Supply Medical Oxygen Concentrator Meter Handheld O2 Purity Analyzer

US $ 95-105 / Piece FOB
1 Piece (MOQ)
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Benemed (Hongkong) Industry Co., Limited

Henan, China Since 2019
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Coal Mines 5 in 1 Gas Detector CO2 O2 No2 Gas Analyzer

Coal Mines 5 in 1 Gas Detector CO2 O2 No2 Gas Analyzer

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

Manufacturer/Factory

Shandong, China Since 2023
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O2 H2s Nh3 So2 Gases Analzer Mst101 Portable Single Gas Detector for Industry

O2 H2s Nh3 So2 Gases Analzer Mst101 Portable Single Gas Detector for Industry

US $ 134.3 / Piece FOB
1 Piece (MOQ)
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Skz1050e-O2 Fast Response with Date Storage Oxygen O2 Gas Analyzer

Skz1050e-O2 Fast Response with Date Storage Oxygen O2 Gas Analyzer

US $ 270-285 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Hot Sell Portable O2 Oxygen Gas Alarm Analyzer Oxygen

Hot Sell Portable O2 Oxygen Gas Alarm Analyzer Oxygen

US $ 1,500 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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