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Advanced H2s Single Gas Detector for Safety Monitoring
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Advanced H2s Single Gas Detector for Safety Monitoring

US $ 45-65 / 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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Zetron Mic500s-CS2 Online Fixed Gas Detector
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Zetron Mic500s-CS2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Mic100-R Explosion-Proof Remote Gas Detector for Oil & Gas Pipeline Inspection
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Mic100-R Explosion-Proof Remote Gas Detector for Oil & Gas Pipeline Inspection

US $ 1,000-4,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

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Beijing, China Since 2024
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Mic300-A03 Industrial Oxygen Analyzer for Process Gas Monitoring
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Mic300-A03 Industrial Oxygen Analyzer for Process Gas Monitoring

US $ 4,000-10,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Advanced 4-in-1 Portable Gas Leak Detector for Multiple Gases
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Advanced 4-in-1 Portable Gas Leak Detector for Multiple Gases

US $ 350-359 / pieces FOB
1 pieces (MOQ)
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Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Zetron Mic500s-Cl2 Online Fixed Gas Detector
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Zetron Mic500s-Cl2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Mic500s-C2h4 Online Fixed Gas Detector by Zetron: High-Precision Ethylene Gas Monitoring System
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Mic500s-C2h4 Online Fixed Gas Detector by Zetron: High-Precision Ethylene Gas Monitoring System

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

Trading Company

Beijing, China Since 2024
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Ms500 Portable Gas and Particle Analyzer for Pm2.5 & Pm10 Detection
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Ms500 Portable Gas and Particle Analyzer for Pm2.5 & Pm10 Detection

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms500 Compact Detector for Pm2.5, Pm10, and Gas Monitoring Applications
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Ms500 Compact Detector for Pm2.5, Pm10, and Gas Monitoring Applications

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Zetron Mic500s-F2 Online Fixed Gas Detector
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Zetron Mic500s-F2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Mic500s-C2HCl3 Online Fixed Gas Detector
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Zetron Mic500s-C2HCl3 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Mic100 Online Gas Detector with Real-Time Monitoring for Confined Spaces
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Mic100 Online Gas Detector with Real-Time Monitoring for Confined Spaces

US $ 140-300 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Multi Gas Detector 4 Gas Confined Space Portable Gas Leak Detector
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Multi Gas Detector 4 Gas Confined Space Portable Gas Leak Detector

US $ 145-185 / 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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Zetron Mic500s-Br2 Online Fixed Gas Detector
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Zetron Mic500s-Br2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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High-Quality 3L Oxygen Concentrator with 02 Sensor Monitor Oxygen Concentrator

High-Quality 3L Oxygen Concentrator with 02 Sensor Monitor Oxygen Concentrator

US $ 210-230 / Piece FOB
20 Pieces (MOQ)
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Jiangsu Jumao X-Care Medical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Zetron Mic500s-HCl Online Fixed Gas Detector
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Zetron Mic500s-HCl Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Mic500s Gas Detector: Reliable Online Fixed Detection for Ethylene in Industrial Settings
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Zetron Mic500s Gas Detector: Reliable Online Fixed Detection for Ethylene in Industrial Settings

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

Trading Company

Beijing, China Since 2024
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Zetron Mic500s Fixed Gas Detector: Ethylene Detection for Continuous Industrial Monitoring
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Zetron Mic500s Fixed Gas Detector: Ethylene Detection for Continuous Industrial Monitoring

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

Trading Company

Beijing, China Since 2024
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Ptm600 Portable Bio Gas Detector Explosion Proof Handheld Gas Monitor
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Ptm600 Portable Bio Gas Detector Explosion Proof Handheld Gas Monitor

US $ 2,600-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic100 Online Gas Detector for HVAC Applications – Advanced Monitoring for Indoor Air Quality
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Mic100 Online Gas Detector for HVAC Applications – Advanced Monitoring for Indoor Air Quality

US $ 140-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic100-R Split Type Fixed Gas Monitor with External Remote Sensor Probe
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Mic100-R Split Type Fixed Gas Monitor with External Remote Sensor Probe

US $ 1,000-4,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Zetron Mic500s-No Online Fixed Gas Detector
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Zetron Mic500s-No Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Mic-500s Mobile Gas Warning System: Reliable Detection and Alerts for Hazardous Environments
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Zetron Mic-500s Mobile Gas Warning System: Reliable Detection and Alerts for Hazardous Environments

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

Trading Company

Beijing, China Since 2024
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Not exactly what you want?

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About O2 Sensor FAQ

  • QHow do gas sensor wholesale prices compare with factory OEM supply?

    Discover the perfect Gas Sensor addition with our O2 Sensor.Wholesale gas sensor sourcing often brings better price points and flexible OEM supply terms than what many distributors offer. Factory OEM pricing and the latest gas sensor market trends reveal cost savings when buying in bulk—contact for the top gas sensor deals and RFQ information.

  • QWhat should I watch out for in cheap gas sensors from distributors?

    The O2 Sensor is classified under our comprehensive Gas Sensor range.Bulk gas sensor orders from distributors can be cost-effective, but always check for updated certification and OEM options. Price might be tempting, but not all factory direct gas sensors meet technical or customization standards—request a guide or custom quote before deciding!

  • QCan gas sensors be customized for unique applications or top industry trends?

    The O2 Sensor is a top choice in our Gas Sensor collection.Yes, many OEM and factory direct gas sensor suppliers offer custom calibration or integration tailored to specific wholesale needs. Keeping up with top trends, such as industrial IoT applications, can boost your buying decision. Reach out for a customization guide and competitive quote.

Mic100 Online Multi Gas Detection System for Harsh Industrial Environments and Safety Monitoring
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Mic100 Online Multi Gas Detection System for Harsh Industrial Environments and Safety Monitoring

US $ 140-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Zetron Mic500s-No2 Online Fixed Gas Detector
Secured Trading Service

Zetron Mic500s-No2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Zetron Mic500s-Ex Online Fixed Gas Detector
Secured Trading Service

Zetron Mic500s-Ex Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Ptm600-Fg Portable Multi 18 in 1 Flue Gas Detector for Compound Exhaust Emission Gas Nox So2 Ppm
Secured Trading Service

Zetron Ptm600-Fg Portable Multi 18 in 1 Flue Gas Detector for Compound Exhaust Emission Gas Nox So2 Ppm

US $ 2,590-2,700 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Zetron Mic500s-C2h4 Online Fixed Gas Detector: High-Precision Ethylene Monitoring for Industrial Safety
Secured Trading Service

Zetron Mic500s-C2h4 Online Fixed Gas Detector: High-Precision Ethylene Monitoring for Industrial Safety

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

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Zetron Mic500s-So2 Online Fixed Gas Detector
Secured Trading Service

Zetron Mic500s-So2 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Mic500s-O3 Online Fixed Gas Detector
Secured Trading Service

Zetron Mic500s-O3 Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Zetron Mic500s-Hcn Online Fixed Gas Detector
Secured Trading Service

Zetron Mic500s-Hcn Online Fixed Gas Detector

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

Trading Company

Beijing, China Since 2024
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Mic100 Fixed Single Gas Detector for Petrochemical and Refinery Applications
Secured Trading Service

Mic100 Fixed Single Gas Detector for Petrochemical and Refinery Applications

US $ 140-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Mic100 Online Gas Detector for Gas Safety in Semiconductor Production
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Mic100 Online Gas Detector for Gas Safety in Semiconductor Production

US $ 140-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Zetron Ms500 5 in 1 Gas Detector with 500+ Gas Option for Pharmaceutical and Food Industries
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Zetron Ms500 5 in 1 Gas Detector with 500+ Gas Option for Pharmaceutical and Food Industries

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

Trading Company

Beijing, China Since 2024
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Ms500 Particulate Matter Detector for Pm2.5, Pm10, and Gas Analysis
Secured Trading Service

Ms500 Particulate Matter Detector for Pm2.5, Pm10, and Gas Analysis

US $ 100-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms600-S2 Portable Air Quality Monitoring Device with Pump GPS WiFi Bluetooth
Secured Trading Service

Ms600-S2 Portable Air Quality Monitoring Device with Pump GPS WiFi Bluetooth

US $ 450-5,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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