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O2 Detector

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Carbon Monoxide Detector Sensors Alarm Device Transducer Gas Sensor Oxygen Sensor

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Portable HCl Gas Detector Hydrogen Chloride Gas Detector with Alarm

Portable HCl Gas Detector Hydrogen Chloride Gas Detector with Alarm

US $ 476.92-661.54 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Environmental Pollution Measurement Detector and Monitoring Sensors Environmental Stations

Environmental Pollution Measurement Detector and Monitoring Sensors Environmental Stations

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Ce Workshop Safety Control Fixed Online Methane Gas Detector

Ce Workshop Safety Control Fixed Online Methane Gas Detector

US $ 220-360 / 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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IP66 Portable Multi Gas Detector Gas Monitor with Atex Certified

IP66 Portable Multi Gas Detector Gas Monitor with Atex Certified

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

Jiangsu, China Since 2017
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Factory OEM ODM Portable Single Gas Detector Gas Monitor

Factory OEM ODM Portable Single Gas Detector Gas Monitor

US $ 59-200 / Piece FOB
1 Piece (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Fixed Detector Anolog/Digital Output Detecting Combustible and Toxic Gases CE/UL Certification

Fixed Detector Anolog/Digital Output Detecting Combustible and Toxic Gases CE/UL Certification

US $ 170-340 / 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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K60b IP68 Water Proof Portable Single Gas Detector

K60b IP68 Water Proof Portable Single Gas Detector

US $ 99-450 / 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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Poultry Farm Remote Control Fixed Ammonia Nh3 Gas Detector

Poultry Farm Remote Control Fixed Ammonia Nh3 Gas Detector

US $ 87.8-118.4 / sets FOB
1 sets (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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Industry Use Portable 0-100ppm C2h3cl Single Gas Detector

Industry Use Portable 0-100ppm C2h3cl Single Gas Detector

US $ 70-78 / 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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Co, Oxygen, H2s Portable Mult-Gas Detector

Co, Oxygen, H2s Portable Mult-Gas Detector

US $ 100-290 / Piece FOB
1 Piece (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Industry Toxic Gas Prevention 0-1000ppm Portable Co Gas Detector

Industry Toxic Gas Prevention 0-1000ppm Portable Co Gas Detector

US $ 125 / 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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Multiple Aoice Prompts Alarms Portable Single Gas Detector

Multiple Aoice Prompts Alarms Portable Single 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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132*63*48mm Portable Gas Detector with LCD Display and Rechargeable Battery

132*63*48mm Portable Gas Detector with LCD Display and 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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Fixed Industrial Toxic and Flammable Gas Leak Detector 4-20mA Output

Fixed Industrial Toxic and Flammable Gas Leak Detector 4-20mA Output

US $ 199-899 / 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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96*65*32mm Portable Gas Leak Detector for Monitoring F2 0-1ppm in Diffusion Method

96*65*32mm Portable Gas Leak Detector for Monitoring F2 0-1ppm in Diffusion Method

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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New Arriving Portable Single Gas Detector

New Arriving Portable Single Gas Detector

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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Ce Certified Fixed Butane Gas Detector for 0-100% Lel Flammable Gas Monitoring

Ce Certified Fixed Butane Gas Detector for 0-100% Lel Flammable Gas Monitoring

US $ 200-300 / 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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24h Continuously Monitoring Online Toxic and Harmful Gas Detector

24h Continuously Monitoring Online Toxic and Harmful Gas Detector

US $ 220-1,000 / 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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Digital Gas Detector ISO Manufacturer with Battery for H2/Co/pH3/Nh3

Digital Gas Detector ISO Manufacturer with Battery for H2/Co/pH3/Nh3

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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Low Price Wholesale Ethylene Oxide Alarm, Industrial Explosion-Proof Gas Leak Detector, Concentration Detector C2h4o Gas Detector

Low Price Wholesale Ethylene Oxide Alarm, Industrial Explosion-Proof Gas Leak Detector, Concentration Detector C2h4o Gas Detector

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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Gas Leakage Methane Portable 4 in 1 Carbon Monoxide Gas Detector

Gas Leakage Methane Portable 4 in 1 Carbon Monoxide Gas Detector

US $ 320-450 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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M40 PRO Co Hydrogen Sulfide Oxygen Combustible Methane Gas Detector

M40 PRO Co Hydrogen Sulfide Oxygen Combustible Methane Gas Detector

US $ 120-150 / 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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CH3Br Hand-Hold Methyl Bromide Gas Detector with Semiconductor Sensor

CH3Br Hand-Hold Methyl Bromide Gas Detector with Semiconductor Sensor

US $ 418.76-635.88 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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About O2 Detector FAQ

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

    Our O2 Detector offers exceptional quality within 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.

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

    Enhance your Gas Analyzer setup with our premium O2 Detector.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.

Ce Approved Portable Battery Operated H2s Gas Detector New Design

Ce Approved Portable Battery Operated H2s Gas Detector New Design

US $ 105-160 / 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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UL Fixed Gas Detector with Top Grade Censors for High Precision Gas Detection

UL Fixed Gas Detector with Top Grade Censors for High Precision Gas Detection

US $ 190-340 / 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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Fixed Lel Gas Detector for Hotel Kitchen with Solenoid Valve

Fixed Lel Gas Detector for Hotel Kitchen with Solenoid Valve

US $ 220-1,000 / 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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Type C USB Portablel Single Gas Detector with Rechargeable Battery

Type C USB Portablel Single Gas Detector with Rechargeable Battery

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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CE Certified Portable Single Gas Detector for Factory Use

CE Certified Portable Single Gas Detector for Factory Use

US $ 75-880 / 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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Nh3 Ammonia CO2 Voc Leak Combustible Methane Analyzer Detector

Nh3 Ammonia CO2 Voc Leak Combustible Methane Analyzer Detector

US $ 350-500 / 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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Diffusion Type Portable Gas Detector Gas Monitor

Diffusion Type Portable Gas Detector Gas Monitor

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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Online Stibine Sbh3 Fixed Gas Detector

Online Stibine Sbh3 Fixed Gas Detector

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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Nanjing Juge Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Formic Acid Gas Detector

Formic Acid Gas Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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CE Certified Portable Hydrogen Cyanide Gas Detector Hcn Detector with Pump

CE Certified Portable Hydrogen Cyanide Gas Detector Hcn Detector with Pump

US $ 783.33-1,353.85 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Fixed Online Hydrogen Sulfide Detector (H2S) Gas Detector

Fixed Online Hydrogen Sulfide Detector (H2S) Gas Detector

US $ 185-300 / 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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GDP-8000CM SF6 Gas Dew Point Tester Moisture Detector

GDP-8000CM SF6 Gas Dew Point Tester Moisture Detector

US $ 14,545-23,939 / Piece FOB
1 Piece (MOQ)
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HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
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Battery Operated Natural Gas Alarm Detector 0-100% Lel Methane CH4

Battery Operated Natural Gas Alarm Detector 0-100% Lel Methane CH4

US $ 95-150 / 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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