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Portable O2 Gas Detector

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Lightweight Portable Gas Detector: Four-in-One for CH4, O2, Co, H2s Pump Suction Optionaldiffusion / Pump Suction

Lightweight Portable Gas Detector: Four-in-One for CH4, O2, Co, H2s Pump Suction Optionaldiffusion / Pump Suction

US $ 200-292 / Piece FOB
1 Piece (MOQ)
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Main Products: Combustibl/Toxic Gas Leak Alarm Control System, Zirconia Oxygen Analyzer, Cems Flue Gas Online Monitoring System, Temperature Transmitter, Pressure Transmitter, Fixed Combustible/Toxic Gas Detector, Pipeline Spark Alarm and Control System, Flow Meter, Dust Detector, Temperature and Humidity Transmitter
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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Natural Diffusion Type Pump Suction Optional Four-in-One Gas Detector: Portable, Ideal for CH4, O2, Co, H2s

Natural Diffusion Type Pump Suction Optional Four-in-One Gas Detector: Portable, Ideal for CH4, O2, Co, H2s

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

Jiangsu, China Since 2026
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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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Zhuoyueda (Shanxi) Repair and Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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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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Customized : Customized
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Zhuoyueda (Shanxi) Repair and Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2026
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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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Portable : Portable
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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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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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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Portable : Portable
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Mantern Industrial Co., Limited

Henan, China Since 2013
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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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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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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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Portable : Portable
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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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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Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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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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Transmission Mode : Cable
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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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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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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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Customized : Customized
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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 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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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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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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Alarm Volume (within 1m) : ≥90dB
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Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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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)
More
Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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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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Customized : Customized
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Audited Supplier
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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Main Products: Gas Detector, Gas Analyzer, Dust Particle Counter, Gas Alarm, Gas Controller, Gas Monitor, Pm2.5 Detector, Multi Gas Detector, Multi Gas Analyzer, Gas Pretreat System
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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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)
More
Gas : H2S
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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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Related Videos
  • What is Lightweight Portable Gas Detector: Four-in-One for CH4, O2, Co, H2s Pump Suction Optionaldiffusion / Pump Suction
    What is Lightweight Portable Gas Detector: Four-in-One for CH4, O2, Co, H2s Pump Suction Optionaldiffusion / Pump Suction
    US $ 200-292 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Natural Diffusion Type Pump Suction Optional Four-in-One Gas Detector: Portable, Ideal for CH4, O2, Co, H2s
    What is Natural Diffusion Type Pump Suction Optional Four-in-One Gas Detector: Portable, Ideal for CH4, O2, Co, H2s
    US $ 200-292 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Portable Four-Gas Detector Ventis Mx4 Lel/O2/ Co/H2s
    What is Portable Four-Gas Detector Ventis Mx4 Lel/O2/ Co/H2s
    US $ 2,038 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Portable Six-Gas Detector Ibridmx6 Lel (methane) / Co / H2s / O2 / Infrared CO2
    What is Portable Six-Gas Detector Ibridmx6 Lel (methane) / Co / H2s / O2 / Infrared CO2
    US $ 10,157 /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)
More
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
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)
More
Customized : Customized
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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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Portable 4 in 1 Multi Gas Analyzer O2 Sensor Co H2s Lel Gas Detector IP66 ATEX

Portable 4 in 1 Multi Gas Analyzer O2 Sensor Co H2s Lel Gas Detector IP66 ATEX

US $ 39-1,089.6 / pieces FOB
5 pieces (MOQ)
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Main Products: Gas Analyzer, Gas Detector, Portable Gas Detector, Fixed Gas Detector, Gas Sensor, Eletrochemical Gas Sensor, Ndir Gas Sensor, Pid Gas Sensor, Air Quality Monitoring System
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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About Portable O2 Gas Detector FAQ

  • QHow often should I calibrate my gas analyzer?

    The Portable O2 Gas Detector is a standout piece in our Gas Analyzer collection.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 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.

  • QAre there cheap options for reliable gas analyzers?

    The Portable O2 Gas Detector is a standout piece in our Gas Analyzer collection.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.

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)
More
Working Mode : Active
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Multi Gas Detector for Combustible Toxic O2 Test Portable Gas Detector

Multi Gas Detector for Combustible Toxic O2 Test Portable Gas Detector

US $ 95.65-111.59 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Gas Detector, Gas Leak Detector, Gas Alarm Detector, Gas Alarm, Multi Gas Detector, Portable Gas Detector, Fixed Gas Detector, Industrial Gas Detector, Gas Monitor, Toxic Gas Detector, Gas Leak Alarm
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Audited Supplier
Hebei Zehong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Premium Gas Alert Clip H2s Co O2 Detector Monitor Portable Safety Device

Premium Gas Alert Clip H2s Co O2 Detector Monitor Portable Safety Device

US $ 35-45 / Set FOB
1 Set (MOQ)
More
Gas : H2S
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Audited Supplier
Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Diffusion Type Industrial Portable Multi Gas Detector for Confined Space (LEL, O2, H2S and CO)

Diffusion Type Industrial Portable Multi Gas Detector for Confined Space (LEL, O2, H2S and CO)

US $ 220-240 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
Chat Now Send Inquiry
Portable 4-in-1 Gas Detector for CH4 O2 Co Clo2

Portable 4-in-1 Gas Detector for CH4 O2 Co Clo2

US $ 320-900 / Piece FOB
1 Piece (MOQ)
More
Type : Electrochemical Gas Analyzer
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Portable Handheld Gas Detector for H2 and O2 in Electrolysis Workshop

Portable Handheld Gas Detector for H2 and O2 in Electrolysis Workshop

US $ 100-600 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Gas Analyzer, Dust Detector, Temperature and Humidity Detector, Environmental Monitor, Gas Sensor
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Audited Supplier
Nanjing Yibang Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
H2s CH4 Co O2 Nh3 O3 So2 Customizable Fixed Portable Auto-Calibrating Four-in-One Gas Warning Detector

H2s CH4 Co O2 Nh3 O3 So2 Customizable Fixed Portable Auto-Calibrating Four-in-One Gas Warning Detector

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

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
MP420 Portable Gas Analyzer Leak Detector O2 H2s Co Lel Detection Alarm

MP420 Portable Gas Analyzer Leak Detector O2 H2s Co Lel Detection Alarm

US $ 358-370 / Piece FOB
1 Piece (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
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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)
More
Portable : Portable
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Audited Supplier
Henan Zhong An Electronic Detection Technology CO.,LTD

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Diffusion Type Ms104K Carbon Monoxide Detector Portable 4-in-1 Co/CO2/O2 Gas Detector

Diffusion Type Ms104K Carbon Monoxide Detector Portable 4-in-1 Co/CO2/O2 Gas Detector

US $ 250 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector/Air Monitor/Gas Analyzer/Air Analyzer/Gas Alarm
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

US $ 80 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wise Channel Industries Limited

Jiangsu, China Since 2018
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Industrial Multi Gas Detector Portable Gas Detector 4 in One CH4 H2s Co O2

Industrial Multi Gas Detector Portable Gas Detector 4 in One CH4 H2s Co O2

US $ 220-240 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Portable Gas Detector, Combustible Gas Alarm, Breath Alcohol Tester, Fixed Gas Detector, Gas Detection System
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
Chat Now Send Inquiry
Portable Handheld Pump Suction Gas Detector (4 gases) for Co, H2s, O2, CH4 for Manhole

Portable Handheld Pump Suction Gas Detector (4 gases) for Co, H2s, O2, CH4 for Manhole

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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