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Portable O2 Gas Detector

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Portable Ventispro5 Five-Gas Detector for Lel, O2, Co, H2s and Nh3

Portable Ventispro5 Five-Gas Detector for Lel, O2, Co, H2s and Nh3

US $ 4,650 / Piece FOB
1 Piece (MOQ)
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Main Products: Steel Wire, Belt Cleaner, Gas Detector, Mining Instruments
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Zhuoyueda (Shanxi) Repair and Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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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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Customized : Customized
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Qingdao Allred Electronics 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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Main Products: Gas Detector: Portable Gas Detector, Fixed Gas Detector, Gas Alarm Controller, Flame Detector, Alcohol Detector, Household Instrument
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Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co

Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co

US $ 100-290 / Piece FOB
1 Piece (MOQ)
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Signal Transmission : Wireless Alarm
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable Six-Gas Detector Ibridmx6 Lel (methane) / Co / H2s / O2 / Infrared CO2

Portable Six-Gas Detector Ibridmx6 Lel (methane) / Co / H2s / O2 / Infrared CO2

US $ 10,157 / Piece FOB
1 Piece (MOQ)
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Main Products: Steel Wire, Belt Cleaner, Gas Detector, Mining Instruments
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Zhuoyueda (Shanxi) Repair and Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)

4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)

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

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Portable Gas Detector 4-in-1 for O2 H2s Co Voc Gas Sensor Gas Analyzer EU CE Certified

Portable Gas Detector 4-in-1 for O2 H2s Co Voc Gas Sensor Gas Analyzer EU CE Certified

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Dust Detector, Temperature and Humidity Detector, Environmental Monitor, Gas Sensor
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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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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Gas : H2S
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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 Gas Detector Ex O2 Co H2s Nh3 Cl2 Gas Analyzer Gas Sensor EU CE Certified

Portable Gas Detector Ex O2 Co H2s Nh3 Cl2 Gas Analyzer Gas Sensor EU CE Certified

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Dust Detector, Temperature and Humidity Detector, Environmental Monitor, Gas Sensor
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Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Portable Gas Detector O2 Co H2s Ex Nh3 Gas Sensor Gas Analyzer EU CE

Portable Gas Detector O2 Co H2s Ex Nh3 Gas Sensor Gas Analyzer EU CE

US $ 320-900 / Piece FOB
1 Piece (MOQ)
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Portable : Portable
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

US $ 60-130 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Portable Gas Detector, Gas Monitor, Fixed Gas Detector, Gas Detection System, Gas Analyzer, China Gas Detector, Gas Sensor, Dust Monitor, Gas Meter
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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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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Certification : CE
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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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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Main Products: Gas Detector, Call Point, Carbon Monoxide Detector, Manual Operated Siren, Gas Timer Valve, Fire Hose Nozzle, Fire Alarm Bell, Smoke Detector, Gas Alarm, Gas Detector Alarm
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Portable Gas Detector Single for O2 Co H2s CH4 Ex Gas Analyzer Gas Sensor EU CE Certified

Portable Gas Detector Single for O2 Co H2s CH4 Ex Gas Analyzer Gas Sensor EU CE Certified

US $ 100-600 / Piece FOB
1 Piece (MOQ)
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Gas : O2
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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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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Main Products: Gas Detector, Gas Analyzer, Dust Monitor, Multi Gas Detector, Gas Monitor, Air Quality Monitor, Single Gas Detector, Personal Gas Detector, Fixed Gas Detector, Portable Gas Detector
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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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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Application : Indoor, Outdoor
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Portable Four-Gas Detector Ventis Mx4 Lel/O2/ Co/H2s

Portable Four-Gas Detector Ventis Mx4 Lel/O2/ Co/H2s

US $ 2,038 / Piece FOB
1 Piece (MOQ)
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Main Products: Steel Wire, Belt Cleaner, Gas Detector, Mining Instruments
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Audited Supplier
Zhuoyueda (Shanxi) Repair and Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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DC3.7V 4 Gas (LEL, CO, H2S, O2) Portable Multi-Gas Detector (BX616)

DC3.7V 4 Gas (LEL, CO, H2S, O2) Portable Multi-Gas Detector (BX616)

US $ 220-240 / Piece FOB
2 Pieces (MOQ)
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Type : Electrochemical Gas Analyzer
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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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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Main Products: Gas Detector, Gas Analyzer, Dust Monitor, Multi Gas Detector, Gas Monitor, Air Quality Monitor, Single Gas Detector, Personal Gas Detector, Fixed Gas Detector, Portable Gas Detector
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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5 in 1 Portable Gas Detector CO2 Co H2s Lel O2 CCS Certificate for Ship Industry

5 in 1 Portable Gas Detector CO2 Co H2s Lel O2 CCS Certificate for Ship Industry

US $ 821 / Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Related Videos
  • What is Portable Ventispro5 Five-Gas Detector for Lel, O2, Co, H2s and Nh3
    What is Portable Ventispro5 Five-Gas Detector for Lel, O2, Co, H2s and Nh3
    US $ 4,650 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is OEM Multi 4 in 1 Lel O2 H2s Co Portable Gas Detector
    What is OEM Multi 4 in 1 Lel O2 H2s Co Portable Gas Detector
    US $ 140-500 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Portable 4 Gas Detector H2s CH4 O2 Co 4 in 1 Gas Monitor Confined Space Multi Gas Detector
    What is Portable 4 Gas Detector H2s CH4 O2 Co 4 in 1 Gas Monitor Confined Space Multi Gas Detector
    US $ 220-285 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co
    What is Atex Certified Agh6200 Portable 4 Gas Detector for Ex O2 H2s Co
    US $ 100-290 /Piece
    1 Piece (MOQ)
    Send Inquiry
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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Main Products: Gas Detector, Gas Analyzer, Dust Monitor, Multi Gas Detector, Gas Monitor, Air Quality Monitor, Single Gas Detector, Personal Gas Detector, Fixed Gas Detector, Portable Gas Detector
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
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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Type : Electrochemical Gas Analyzer
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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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 $ 400-900 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector Gas Detector Gas Alarm Toxic and, Gas Detector, Toxic and Harmful Gas Detector, Flammable and Explosive Gas Alarm Fixed Online, Industrial Gas Monitoring and Alarm
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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About Portable O2 Gas Detector FAQ

  • QAre there cheap options for reliable gas analyzers?

    Our Portable O2 Gas Detector offers exceptional quality within the Gas Analyzer category.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.

  • QHow often should I calibrate my gas analyzer?

    The Portable O2 Gas Detector is a key item within our extensive Gas Analyzer selection.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?

    Upgrade your Gas Analyzer with the elegant and durable Portable O2 Gas Detector.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.

Pumping Portable Gas Nh3 CO2 Ex O2 H2s Co H2 Single Gas Multi Gas Detector

Pumping Portable Gas Nh3 CO2 Ex O2 H2s Co H2 Single Gas Multi Gas Detector

US $ 400-1,000 / Piece FOB
1 Piece (MOQ)
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Type : Electrochemical Gas Analyzer
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Audited Supplier
Nanjing Juge Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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O2 H2s Lel CH4 Deleterious Gas Alarm Detector Portable Multi Gas Detector

O2 H2s Lel CH4 Deleterious Gas Alarm Detector Portable Multi Gas Detector

US $ 197-227 / Piece FOB
5 Pieces (MOQ)
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Main Products: Gas Sensor, Gas Detector, Gas Analyzer
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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
Multi Gas Co H2s O2 Ex Sound Light Alarm Portable Multi Gas Detector

Multi Gas Co H2s O2 Ex Sound Light Alarm Portable Multi Gas Detector

US $ 234.78-1,000 / Piece FOB
10 Pieces (MOQ)
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Certification : CE, ISO, RoHS
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Audited Supplier
Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, 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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Main Products: Gas Detector, Dust Detector, Environmental Monitoring Instrument
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Jiangsu Jihua Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Aerti Portable Oxygen Tester O2 Purity Analyzer 1-10L Oxygen Gas Detector

Aerti Portable Oxygen Tester O2 Purity Analyzer 1-10L Oxygen Gas Detector

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

Manufacturer/Factory & Trading Company

Liaoning, China Since 2021
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Co CO2 O2 H2s Auto Gas Analyzer Sulfur Dioxide Portable Methanol Gas Detector with Pump 5 Gas Analyzer

Co CO2 O2 H2s Auto Gas Analyzer Sulfur Dioxide Portable Methanol Gas Detector with Pump 5 Gas Analyzer

US $ 50 / Piece FOB
1 Piece (MOQ)
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Main Products: Mine Car, Mining Locomotive, Mining Winch, Muck Loader, Scraper Conveyor, Hydraulic Prop, U Tunnel Steel, Hinged Roof Beam, Drilling Rig, Steel Rail
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Shandong Shenhua Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Portable Multigas Gas Detector for Lel (Ex) O2 Co H2s

Portable Multigas Gas Detector for Lel (Ex) O2 Co H2s

US $ 189-899 / Piece FOB
1 Piece (MOQ)
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Type : Electrochemical Gas Analyzer
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WOBO Industrial Group Corp.

Henan, China Since 2022
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Handheld Ozone Gas Detector/Portable 6-gas Detector (CO/O2/H2S/EX/NH3/SO2)/Portable PH3Detector

Handheld Ozone Gas Detector/Portable 6-gas Detector (CO/O2/H2S/EX/NH3/SO2)/Portable PH3Detector

US $ 400-900 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector Gas Detector Gas Alarm Toxic and, Gas Detector, Toxic and Harmful Gas Detector, Flammable and Explosive Gas Alarm Fixed Online, Industrial Gas Monitoring and Alarm
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Electrochemical Fixed Portable Industrial Four-in-One H2s CH4 Co O2 Nh3 O3 So2 Gas Detector

Electrochemical Fixed Portable Industrial Four-in-One H2s CH4 Co O2 Nh3 O3 So2 Gas Detector

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
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Type : Electrochemical Gas Analyzer
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Audited Supplier
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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Main Products: Water Weight Bag, Life Boat, Life Raft, Life Jacket, Rescue Boat, Single Arm Davit, Davit, Crane, Rubber Fender, Anchor Chain
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Zhenjiang Matchau Marine Equipment Co., Ltd.

Jiangsu, China Since 2013
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Portable 4in1 Multi Gas Detector O2 Oxygen Sensor Gas Leak Detector Gas Annlyzers

Portable 4in1 Multi Gas Detector O2 Oxygen Sensor Gas Leak Detector Gas Annlyzers

US $ 285-300 / Set FOB
1 Set (MOQ)
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Gas : O2
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Portable Co, O2, CH4, H2s Multi Gas Detector Alarm Gas Monitors Gas Detector

Portable Co, O2, CH4, H2s Multi Gas Detector Alarm Gas Monitors Gas Detector

US $ 88-200 / Piece FOB
1 Piece (MOQ)
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Main Products: Mine Car, Mucking Loader, Mining Locomotive, U Steel Support, Mine Support, Wall Cement Plaster Machine, Scraper Conveyor, Crawler Dumper, Concrete Pump
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Shandong, China Since 2012
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4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)

4 Gas Portable Multi-Gas Detector (LEL, CO, H2S, O2)

US $ 86.96-101.45 / Piece FOB
10 Pieces (MOQ)
More
Alarm Form : Audible Alarm
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Audited Supplier
Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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