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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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New Product Portable High Accuracy CO2 Carbon Dioxide Gas Detector

New Product Portable High Accuracy CO2 Carbon Dioxide Gas Detector

US $ 110-150 / 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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K800 Mounted Lel/CH4 Gas Detector

K800 Mounted Lel/CH4 Gas Detector

US $ 133-185 / 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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Portable Lightweight Temperature Display Anti Static OLED Display Single Gas Detector

Portable Lightweight Temperature Display Anti Static OLED Display Single Gas Detector

US $ 195.94-725.69 / Piece FOB
1 Piece (MOQ)
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Beijing Talentech Technology Development Co., Ltd.

Beijing, China Since 2026
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Portable Single Gas Detector Gas Detector Manufacturer H2s Gas Leak Detector

Portable Single Gas Detector Gas Detector Manufacturer H2s Gas Leak 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 Industry Portable Battery Supply 0-2000ppm Carbon Monoxide Detector

Ce Industry Portable Battery Supply 0-2000ppm Carbon Monoxide Detector

US $ 110-300 / 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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Can Be Used in Home, Hotel, Portable High-Precision Gas Detector

Can Be Used in Home, Hotel, Portable High-Precision Gas Detector

US $ 59-300 / Piece FOB
1 Piece (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable 5 in 1 Gas Detector Supports Bluetooth or 4G Wireless Functions

Portable 5 in 1 Gas Detector Supports Bluetooth or 4G Wireless Functions

US $ 240 / 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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Hanwei IP67 Flammable Toxic Confined Space Gas Detector Methane Carbon Monoxide Co Portable 4 in 1 Gas Detector

Hanwei IP67 Flammable Toxic Confined Space Gas Detector Methane Carbon Monoxide Co Portable 4 in 1 Gas Detector

US $ 240 / 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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Leak Gas Price H2 Portable Chloride HCl Hydrogen Analyzer Detector

Leak Gas Price H2 Portable Chloride HCl Hydrogen Analyzer Detector

US $ 350 / Piece FOB
1 Piece (MOQ)
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Jinan Cyeeyo Instruments Co., Ltd.

Shandong, China Since 2020
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Rechargeable Handheld Gas Leakage Detector for Four Gases with LCD Display

Rechargeable Handheld Gas Leakage Detector for Four Gases with LCD Display

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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Skz1050-Cocl2 Phosgene Cocl2 Gas Portability Analyzer Detector Gas Sensor

Skz1050-Cocl2 Phosgene Cocl2 Gas Portability Analyzer Detector Gas Sensor

US $ 720-800 / Piece FOB
1 Piece (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Portable Co Gas Detector with H2 Compensated Sensor for Mining Industry

Portable Co Gas Detector with H2 Compensated Sensor for Mining Industry

US $ 450-3,000 / 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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ATEX Approved 0 ~ 100% Lel Portable Lel Gas Detector

ATEX Approved 0 ~ 100% Lel Portable Lel Gas Detector

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms104K-M Portable Multi-Gas Detector for Safety in Confined Spaces and Industrial Areas

Ms104K-M Portable Multi-Gas Detector for Safety in Confined Spaces and Industrial Areas

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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AC 220V Fixed Gas H2s Detector Alarm Sensor for Industry Monitoring

AC 220V Fixed Gas H2s Detector Alarm Sensor for Industry Monitoring

US $ 200-1,000 / 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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70MHz-8GHz Full Band Kz-02 Anti Drone Device 360° Monitoring ≤5s Response Drone Detector

70MHz-8GHz Full Band Kz-02 Anti Drone Device 360° Monitoring ≤5s Response Drone Detector

US $ 28,900-31,900 / Set FOB
1 Set (MOQ)
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Chongqing Miao Yi Tang Technology Co., Ltd.

Chongqing, China Since 2025
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Portale Gas Detector K60 Single Gas Detector for Industrial Use

Portale Gas Detector K60 Single Gas Detector for Industrial Use

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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Pocket Gas Leakage Detector for 0-20ppm So2 with LCD Display and Button Operation

Pocket Gas Leakage Detector for 0-20ppm So2 with LCD Display and Button Operation

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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Petroleum IP65 LCD Pump Multi Argon Gas Detector

Petroleum IP65 LCD Pump Multi Argon Gas Detector

US $ 242.86-314.29 / 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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Personal Protection Environmental Monitoring Hazardous Gas Detection Device Portable 6-in-1 Gas Detector

Personal Protection Environmental Monitoring Hazardous Gas Detection Device Portable 6-in-1 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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Zetron Ms104K-S1 Gas Detector for Personal Protection in Hazardous Industrial Environments

Zetron Ms104K-S1 Gas Detector for Personal Protection in Hazardous Industrial Environments

US $ 450-800 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Pharmaceutical Factory H2s Single Gas Detector with LCD Display

Pharmaceutical Factory H2s Single Gas Detector with LCD Display

US $ 99-450 / 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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Industrial Fixed Gas Leak Detector Eph3 HCl Clo2 with Anti-Explosion

Industrial Fixed Gas Leak Detector Eph3 HCl Clo2 with Anti-Explosion

US $ 100-130 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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About O2 Detector FAQ

  • QWhat types of gases can a gas analyzer detect?

    Our O2 Detector offers exceptional quality within 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.

  • 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?

    Upgrade your Gas Analyzer with the elegant and durable 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.

High Sensitivity Portable Hydrogen Sulfide (H2S) Gas Detector with Smallest Size

High Sensitivity Portable Hydrogen Sulfide (H2S) Gas Detector with Smallest Size

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

Jiangsu, China Since 2017
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High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

High Sensitivity Portable Nitrogen Dioxide Gas Alarm Detector

US $ 220-300 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Handheld Customizable Multi-Gases Detector for Detecting and Analyzing up to 5 Gases

Handheld Customizable Multi-Gases Detector for Detecting and Analyzing up to 5 Gases

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Hydrogen H2 Portable Gas Detector with Inner Pump

Hydrogen H2 Portable Gas Detector with Inner Pump

US $ 120-550 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Zetron Ms104K-M Professional Multi-Gas Detector-Fast Leak Detection and Safety Alarm

Zetron Ms104K-M Professional Multi-Gas Detector-Fast Leak Detection and Safety Alarm

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Multiple Function Portable Gas Detector for Industry

Multiple Function Portable Gas Detector for Industry

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

Jiangsu, China Since 2017
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Mic500s Fixed Gas Detector for Fire Safety Applications to Detect Carbon Monoxide Concentration

Mic500s Fixed Gas Detector for Fire Safety Applications to Detect Carbon Monoxide Concentration

US $ 300-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Explosion Proof Wireless RS485 Output Industry Gas Detector Alarm Can Be Customized

Explosion Proof Wireless RS485 Output Industry Gas Detector Alarm Can Be Customized

US $ 280-400 / 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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RS-FPC-N01 Explosion-Proof Industrial Gas Transmitter Gas Detector

RS-FPC-N01 Explosion-Proof Industrial Gas Transmitter Gas Detector

US $ 126.38-156 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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Msa Altair 4xr Multigas Detector IP68 Rating Mil Standard Gas Analyzer

Msa Altair 4xr Multigas Detector IP68 Rating Mil Standard Gas Analyzer

US $ 680-1,130 / 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
Ms104K-M Portable Multi-Gas Detector for Oil Industry, Preventing Gas Leaks and Explosions

Ms104K-M Portable Multi-Gas Detector for Oil Industry, Preventing Gas Leaks and Explosions

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Portable Mini Sensor Nh3 Gas Detector

Portable Mini Sensor Nh3 Gas Detector

US $ 220-300 / 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
Chat Now Send Inquiry
Auto Calibration Portable Lightweight OLED Display Multi Alarm Single Gas Detector

Auto Calibration Portable Lightweight OLED Display Multi Alarm Single Gas Detector

US $ 195.94-725.69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Beijing Talentech Technology Development Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
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