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AMGARD VERSA5 Portable 5-in-1 Gas Detector EX O2 CO H2S CO2, CNEX CE Certified, IMPA330589, Marine Safety Equipment for Pilot Ladder Embarkation

AMGARD VERSA5 Portable 5-in-1 Gas Detector EX O2 CO H2S CO2, CNEX CE Certified, IMPA330589, Marine Safety Equipment for Pilot Ladder Embarkation

US $ 1,460-2,000 / Piece FOB
1 Piece (MOQ)
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Universky (Jiangsu) Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2009
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Portable Handheld 5-in-1 Gas Detector for CH4, O2, Co, H2s, Vocs in Chemical Plant

Portable Handheld 5-in-1 Gas Detector for CH4, O2, Co, H2s, Vocs in Chemical Plant

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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High Precision Portable Gas Detector for O2 Co H2s Ammonia Monitoring

High Precision Portable Gas Detector for O2 Co H2s Ammonia Monitoring

US $ 53.73-62.69 / Piece FOB
1 Piece (MOQ)
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Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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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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H2s Co O2 Lel Digital Oxygen Analyzer Multi Gas Leak Detector

H2s Co O2 Lel Digital Oxygen Analyzer Multi Gas Leak Detector

US $ 153.8-182 / 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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Portable Air 4 in 1 Gas Detector Safety Micro Clamp Gas Monitor (H2S O2 CO Ex) Pump Type Color D

Portable Air 4 in 1 Gas Detector Safety Micro Clamp Gas Monitor (H2S O2 CO Ex) Pump Type Color D

US $ 180 / Piece FOB
1 Piece (MOQ)
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HONDE TECHNOLOGY CO., LTD.

Trading Company

Beijing, China Since 2026
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Toxic Gas Detector Fixed Hydrogen Gas Detector Single Gas Detector O2

Toxic Gas Detector Fixed Hydrogen Gas Detector Single Gas Detector O2

US $ 75-85 / 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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B10 Battery-powered Portable O2 Detector with Audible-Visual-Vibration Alarm for Industrial Use

B10 Battery-powered Portable O2 Detector with Audible-Visual-Vibration Alarm for Industrial Use

US $ 164 / pcs FOB
10 pcs (MOQ)
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Jinan Ben'an Technology Development Co., LTD

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Portable Four in One Lel O2 Co H2s Multi Gas Detector for Industry Worker

Portable Four in One Lel O2 Co H2s Multi Gas Detector for Industry Worker

US $ 220-240 / Piece FOB
2 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Imported Sensor High Sensitivity Excellent Repeatability Battery-Powered Four-in-One Gas Detector for CH4, O2, Co, H2s Safety

Imported Sensor High Sensitivity Excellent Repeatability Battery-Powered Four-in-One Gas Detector for CH4, O2, Co, H2s Safety

US $ 200-292 / Piece FOB
1 Piece (MOQ)
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Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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LCD Display Portable Gas Detector for Monitoring O2 0-30%Vol with Button Operation

LCD Display Portable Gas Detector for Monitoring O2 0-30%Vol with Button Operation

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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Bx400b Portable 4-in-1 Gas Detector with Removable Battery for CH4, O2, Co, Vocs

Bx400b Portable 4-in-1 Gas Detector with Removable Battery for CH4, O2, Co, Vocs

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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5 in 1 Portable Gas Detector for CO2 Co H2s Lel O2 Detection

5 in 1 Portable Gas Detector for CO2 Co H2s Lel O2 Detection

US $ 610 / Piece FOB
1 Piece (MOQ)
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Jiangsu Jihua Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Portable 4 Gas Monitor Gas Clip PRO Co H2s O2 Lel Personal Safety Detector

Portable 4 Gas Monitor Gas Clip PRO Co H2s O2 Lel Personal Safety 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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Consistent Quality Hot Selling Ksm-OA Handheld O2 Detector with Wide Testing Concentration Range

Consistent Quality Hot Selling Ksm-OA Handheld O2 Detector with Wide Testing Concentration Range

US $ 2,550-2,700 / Piece FOB
1 Piece (MOQ)
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Jinan Kosemo Precision Instruments Co., Ltd.

Shandong, China Since 2026
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Factory Supply Wholesale Reliable Combustible Gas Detector CE Certified for Industrial Safety

Factory Supply Wholesale Reliable Combustible Gas Detector CE Certified for Industrial Safety

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 4 in 1 Gas Detector Ex O2 Co H2s Suction Type Gas Detection Equipment with Built-in Air Pump

Portable 4 in 1 Gas Detector Ex O2 Co H2s Suction Type Gas Detection Equipment with Built-in Air Pump

US $ 180-200 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Matchau Marine Equipment Co., Ltd.

Jiangsu, China Since 2013
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Monitor The Concertation of O2 Co H2s ATEX Portable 4 in 1 Gas Detector

Monitor The Concertation of O2 Co H2s ATEX Portable 4 in 1 Gas Detector

US $ 220-240 / Piece FOB
10 Pieces (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Fixed Toxic and Harmful Gas Detector Probe Co H2s So2 Cl2 Nh3 O2 EU CE Certified

Fixed Toxic and Harmful Gas Detector Probe Co H2s So2 Cl2 Nh3 O2 EU CE Certified

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Skz1050 Portable O2 N2 CO2 Multi-Gas Analyser Detector Machine for Gas Chamber

Skz1050 Portable O2 N2 CO2 Multi-Gas Analyser Detector Machine for Gas Chamber

US $ 684-720 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Gas Leak Detector, Portable CH4/Lel Co H2s O2 Multi 4 in 1 Analyzer Coal Mine Safety Instrument Portable 4 Multi-Gas Detector Customized

Gas Leak Detector, Portable CH4/Lel Co H2s O2 Multi 4 in 1 Analyzer Coal Mine Safety Instrument Portable 4 Multi-Gas Detector Customized

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

Guangdong, China Since 2014
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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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Electrochemical Gas Sensor Fixed Hydrogen Gas Detector Single Gas Detector O2

Electrochemical Gas Sensor Fixed Hydrogen Gas Detector Single Gas Detector O2

US $ 75-85 / Set FOB
1 Set (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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About O2 Detector Factory FAQ

  • QHow often should I calibrate my gas analyzer?

    Discover the perfect addition to your Gas Analyzer with our O2 Detector Factory.Calibration frequency for gas analyzers typically depends on usage. Generally, it's recommended to calibrate every 6 months for consistent accuracy. For insight into cost-saving strategies, consider OEM options offered by distributors that provide calibration services at competitive prices. This proactive approach ensures compliance and precision in your measurement processes.

  • QWhat features should I look for in a gas analyzer?

    Discover the perfect Gas Analyzer addition with our O2 Detector Factory.When searching for a gas analyzer, consider features like multi-gas detection capabilities, calibration ease, and data logging capabilities. Look for OEM options that provide good pricing in wholesale quantities. Popular trends show that real-time monitoring and portability are in high demand, beneficial for various industries requiring reliable measurements.

  • QAre there cheap options for reliable gas analyzers?

    Discover the perfect addition to your Gas Analyzer with our O2 Detector Factory.Yes, there are affordable gas analyzers available that maintain quality. Explore factory-direct solutions that offer budget-friendly pricing without compromising on features. As a buyer, keep in mind that while cheaper might be desirable, ensuring accuracy and consistency in gas detection is key to avoid mistakes during measurements.

Hanwei New Design IP67 H2s Monitor H2s Co O2 CH4 Gas Monitor 4 Gases in 1 Gas Detector

Hanwei New Design IP67 H2s Monitor H2s Co O2 CH4 Gas Monitor 4 Gases in 1 Gas Detector

US $ 240 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Portable 4-in-1 Gas Detector for CH4, O2, Co, H2s -with Internal Pump, 3c Fire Certified

Portable 4-in-1 Gas Detector for CH4, O2, Co, H2s -with Internal Pump, 3c Fire Certified

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Best Selling Single Gas Detector Monitor H2s Co O2 Bw Clip Sensor Alert

Best Selling Single Gas Detector Monitor H2s Co O2 Bw Clip Sensor Alert

US $ 35-45 / Set FOB
1 Set (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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Hanwei High Accuracy CE Certificate Industrial Portable Gas Detector IP67 Multi Gas Analyzer for Co Hc H2s O2

Hanwei High Accuracy CE Certificate Industrial Portable Gas Detector IP67 Multi Gas Analyzer for Co Hc H2s O2

US $ 240 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Portable 4-in-1 Gas Detector for C3h8, O2, H2s, Nh3 for Refrigeration Plant

Portable 4-in-1 Gas Detector for C3h8, O2, H2s, Nh3 for Refrigeration Plant

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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ABS Dnv CCS Marine Multi Gas Detector with Pump 5 in 1 Co H2s O2 CO2 Lel Portable Gas Alarm for Shipboard Safety

ABS Dnv CCS Marine Multi Gas Detector with Pump 5 in 1 Co H2s O2 CO2 Lel Portable Gas Alarm for Shipboard Safety

US $ 155-185 / 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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Mining Gas Detector Multi Parameter Portable Four in One Gas Detector H2s Co O2 and Lel

Mining Gas Detector Multi Parameter Portable Four in One Gas Detector H2s Co O2 and Lel

US $ 220-240 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Expandable Electrochemical Sensor Custom O2 Co H2s Detection Underground Well Gas Detector

Expandable Electrochemical Sensor Custom O2 Co H2s Detection Underground Well Gas Detector

US $ 608.7-710.14 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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LCD Display Portable Gas Detector for H2s Co O2 Ex with Button Operation

LCD Display Portable Gas Detector for H2s Co O2 Ex with Button Operation

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

Jiangsu, China Since 2017
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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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Audited Supplier
Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2020
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China Manufacturer Ksm-OA Hot Selling Portable O2 Detector with Complete Data Log Storage Function

China Manufacturer Ksm-OA Hot Selling Portable O2 Detector with Complete Data Log Storage Function

US $ 2,550-2,700 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Kosemo Precision Instruments Co., Ltd.

Shandong, China Since 2026
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Industrial Gas Analyzer H2s Co O2 Multi-Gas Leak Detector

Industrial Gas Analyzer H2s Co O2 Multi-Gas Leak Detector

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

Manufacturer/Factory

Shandong, China Since 2023
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Intrinsically Safe Disposable Gas Detector Handheld 2-Year Mini Gas Detector Atex and Iecex Approved

Intrinsically Safe Disposable Gas Detector Handheld 2-Year Mini Gas Detector Atex and Iecex Approved

US $ 50-55 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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