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Fixed Gas Detector High-Precision Sensor with Color Display, Industrial Safety Monitoring
Secured Trading Service

Fixed Gas Detector High-Precision Sensor with Color Display, Industrial Safety Monitoring

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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Aerti Ultrasonic Oxygen Analyzer 1-10L Oxygen Concentrator 3-in-1 Tester for Repair Center

Aerti Ultrasonic Oxygen Analyzer 1-10L Oxygen Concentrator 3-in-1 Tester for Repair Center

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

Liaoning, China Since 2021
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Ci-PC96 Oxygen Analyz for Oxygene System Oxygen/Hydrogen Online Hydrogen Gas Analyzer
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Ci-PC96 Oxygen Analyz for Oxygene System Oxygen/Hydrogen Online Hydrogen Gas Analyzer

US $ 1,500-1,600 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Easy to Replace Sensor Intelligent Trace Oxygen Analyzer Ci-PC96
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Easy to Replace Sensor Intelligent Trace Oxygen Analyzer Ci-PC96

US $ 1,500-1,600 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Toxic Gas Detection with CE Approved Factory Price Multi-Gas Detector New Design

Toxic Gas Detection with CE Approved Factory Price Multi-Gas Detector New Design

US $ 100-470 / 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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Gas Leak Alert Detector K60IV-P

Gas Leak Alert Detector K60IV-P

US $ 95-540 / 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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K60 Portable Multi 4 in 1 Gas Detector with Built-in Pump

K60 Portable Multi 4 in 1 Gas Detector with Built-in Pump

US $ 200-1,300 / 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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K60 Portable Mono-Gas Detector

K60 Portable Mono-Gas Detector

US $ 63-1,255 / 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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No Wiring Wireless Alarm System Fixed CH4 LPG Combustible Gas Detector
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No Wiring Wireless Alarm System Fixed CH4 LPG Combustible Gas 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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Handheld Gas Monitoring Device Portable Co Gas Detector

Handheld Gas Monitoring Device Portable Co Gas Detector

US $ 400-430 / 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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K60 Multi Gas Detector for Fire Fighting

K60 Multi Gas Detector for Fire Fighting

US $ 90-890 / 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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Online Gas Detector for Industrial Site Real-Time Monitoring with Multi-Gas Detection & Alarm Function
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Online Gas Detector for Industrial Site Real-Time Monitoring with Multi-Gas Detection & Alarm Function

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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Multi-Gas Detector with Top Sensors for Precise Gas Leak Detection New Design

Multi-Gas Detector with Top Sensors for Precise Gas Leak Detection New Design

US $ 100-470 / 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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Portable Electrochemistry Single Gas Detector

Portable Electrochemistry Single Gas Detector

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

Jiangsu, China Since 2017
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Combustible Natural Gas Monitor Portable Single Gas Detector
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Combustible Natural Gas Monitor Portable Single Gas Detector

US $ 79.5-91.5 / 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
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China Factory Supply Battery Powered Handheld Multi Gas Detector

China Factory Supply Battery Powered Handheld Multi Gas Detector

US $ 200-470 / 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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External Pump Suction Combustible Gas Leak Detector Multi Gas Detector
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External Pump Suction Combustible Gas Leak Detector Multi Gas Detector

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Pumping Type O3 Ozone Gas Cosmetic Pharmaceutical Factory Detector
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Pumping Type O3 Ozone Gas Cosmetic Pharmaceutical Factory Detector

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Industrial Explosion-Proof Online Oxygen Gas Analyzer for Continuous Stirred Tank Reactor

Industrial Explosion-Proof Online Oxygen Gas Analyzer for Continuous Stirred Tank Reactor

US $ 1,500-3,000 / 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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Ka-30 in-Situ Gas Analyzer for High Temperature Measurement (1000 degree Celius)

Ka-30 in-Situ Gas Analyzer for High Temperature Measurement (1000 degree Celius)

US $ 11,030-23,638 / 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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Portable Single Gas Detector for Combustible and Toxic Gas

Portable Single Gas Detector for Combustible and Toxic Gas

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

Jiangsu, China Since 2017
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Portable CH4 Gas Detector Methane Gas Monitor
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Portable CH4 Gas Detector Methane Gas Monitor

US $ 70-180 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Methane Detector Industrial Combustible Natural Gas Detector
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Methane Detector Industrial Combustible Natural Gas 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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Not exactly what you want?

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About O2 Sensor FAQ

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

    Upgrade your Gas Sensor with the elegant and durable 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.

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

    The O2 Sensor is a premium choice in the Gas Sensor category.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.

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

    The O2 Sensor is a standout piece in our Gas Sensor collection.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!

Skz2054c ATEX Certificated Portable 4in1 Multi Gas Detector Gas Detector
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Skz2054c ATEX Certificated Portable 4in1 Multi Gas Detector Gas Detector

US $ 405-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SKZ International Co., Ltd.

Shandong, China Since 2020
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Combustible and Toxic Multi - Gas Detector

Combustible and Toxic Multi - Gas Detector

US $ 200-1,300 / 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
Compressed Air Measurement Flange Connection DN100mm Thermal Gas Mass Flowmeter
Secured Trading Service

Compressed Air Measurement Flange Connection DN100mm Thermal Gas Mass Flowmeter

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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Handheld Multi Function Gas Tester Diffusion Type High Sensitivity
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Handheld Multi Function Gas Tester Diffusion Type High Sensitivity

US $ 199-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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So2 H2 Lel Gas Leak Alarm Digital Gas Detector Controller
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So2 H2 Lel Gas Leak Alarm Digital Gas Detector Controller

US $ 877.2-912.8 / sets FOB
1 sets (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
Muti Gas Anylyzer Gas Detector for Zone-0 with Data Logger
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Muti Gas Anylyzer Gas Detector for Zone-0 with Data Logger

US $ 300-5,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Aerti 120g Handheld Oxygen Measuring Kit Battery Oxygen Analyzer for Psa Concentrator

Aerti 120g Handheld Oxygen Measuring Kit Battery Oxygen Analyzer for Psa Concentrator

US $ 130-230 / Set FOB
2 Sets (MOQ)
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Audited Supplier
SHENYANG AERTI TECH CO., LTD.

Liaoning, China Since 2021
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Ce Approved Voc Gas Detector

Ce Approved Voc Gas Detector

US $ 300-500 / 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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0-100ppm 0.01ppm Portable Handheld Ozone O3 Gas Leakage Detector
Secured Trading Service

0-100ppm 0.01ppm Portable Handheld Ozone O3 Gas Leakage Detector

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Pid Control Proportional Valve Oxygen Concentration Controller
Secured Trading Service

Pid Control Proportional Valve Oxygen Concentration Controller

US $ 1,700-3,590 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou CY Scientific Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2016
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100ppm Color Screen Ozone O3 Gas Detector

100ppm Color Screen Ozone O3 Gas Detector

US $ 95-540 / 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
Factory Wholesale Intelligent Gas Detector for Industrial Hazard Zones
Secured Trading Service

Factory Wholesale Intelligent Gas Detector for Industrial Hazard Zones

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
Chat Now Send Inquiry
High Sensitivity 0-30%Vol Detection Range Wall Mounted Oxygen Gas Detector

High Sensitivity 0-30%Vol Detection Range Wall Mounted Oxygen Gas Detector

US $ 315-1,080 / 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
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