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Portable Gas Leak Detector with Ce Certification for Indoor LPG Gas Detecting

Portable Gas Leak Detector with Ce Certification for Indoor LPG Gas Detecting

US $ 250-480 / 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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Indoor Air Quality Monitor CO2 Pm2.5 Hcho Temperature Humidity Sensor
Secured Trading Service

Indoor Air Quality Monitor CO2 Pm2.5 Hcho Temperature Humidity Sensor

US $ 30-35 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Rtd PT100/Cu100 to 0-20mA 4-20mA Thermal Resistance Transmitter

Rtd PT100/Cu100 to 0-20mA 4-20mA Thermal Resistance Transmitter

1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Workshop Hydrogen Gas Environment Detection Spot Portable Gas Detector
Secured Trading Service

Workshop Hydrogen Gas Environment Detection Spot Portable Gas Detector

US $ 197-227 / pieces FOB
5 Pieces (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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Surgical Equipment Cheap Safe Reliable Jinling-01 Anesthesia Machine with Workstation

Surgical Equipment Cheap Safe Reliable Jinling-01 Anesthesia Machine with Workstation

US $ 2,020-2,120 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Diffusive Portable Gas Detection and Alarm Instrument Customized Two in One / Three in One / Four in One Gas Detector

Diffusive Portable Gas Detection and Alarm Instrument Customized Two in One / Three in One / Four in One Gas Detector

US $ 340-370 / 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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Professional Portable Oxygen Analyzer for Industrial & Medical Use

Professional Portable Oxygen Analyzer for Industrial & Medical Use

US $ 500 / Piece FOB
1 Piece (MOQ)
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Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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New Arrival Hot Selling Oxygen Cell Mox3 for ICU Anesthesia Equipment Use

New Arrival Hot Selling Oxygen Cell Mox3 for ICU Anesthesia Equipment Use

US $ 65-85 / Piece FOB
1 Piece (MOQ)
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Nanjing Longcare Medical Equipment Co., Ltd.

Jiangsu, China Since 2024
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High Efficiency Industrial Zirconia Oxygen Gas Analyzer

High Efficiency Industrial Zirconia Oxygen Gas Analyzer

US $ 3,000-7,500 / Piece FOB
2 Pieces (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Pressure Regulator Pressure Relief Valve for Safe Operation High-Pressure Gas Cylinder Systems
Secured Trading Service

Pressure Regulator Pressure Relief Valve for Safe Operation High-Pressure Gas Cylinder Systems

US $ 8.4-11.2 / Piece FOB
200 Pieces (MOQ)
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Qingdao J & K Co., Ltd.

Shandong, China Since 2011
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Puao Medical Device Instrument Equipment Manufacturer Wholesale Best Selling Hospital ICU Clinic Surgical Operation Room Anesthesia Machine

Puao Medical Device Instrument Equipment Manufacturer Wholesale Best Selling Hospital ICU Clinic Surgical Operation Room Anesthesia Machine

US $ 2,980-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Portable 5-Gas Detector CO2 Co H2O Gas Detector for All Type
Secured Trading Service

Portable 5-Gas Detector CO2 Co H2O Gas Detector for All Type

US $ 350-640 / Piece FOB
5 Pieces (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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Oxygen Hydrogen Sulfide Carbon Monoxide 4 in 1 Multi Gas Detector
Secured Trading Service

Oxygen Hydrogen Sulfide Carbon Monoxide 4 in 1 Multi Gas Detector

US $ 197-227 / 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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Accurate Measurement Trace Oxygen Analyzer for Oxygen Concentration
Secured Trading Service

Accurate Measurement Trace Oxygen Analyzer for Oxygen Concentration

US $ 1,680-3,890 / 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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Outdoor Air Quality Detector Environmental Monitoring with Real-Time Dust
Secured Trading Service

Outdoor Air Quality Detector Environmental Monitoring with Real-Time Dust

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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High-Stability Pressure Regulator with ±0.5% Accuracy for Precise Pressure Control
Secured Trading Service

High-Stability Pressure Regulator with ±0.5% Accuracy for Precise Pressure Control

US $ 8.4-11.2 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Qingdao J & K Co., Ltd.

Shandong, China Since 2011
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Zirconia Trace Oxygen Tester Oxygen Analyzer
Secured Trading Service

Zirconia Trace Oxygen Tester Oxygen Analyzer

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Brotie Technology Company Limited

Beijing, China Since 2011
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Fosen Factory Wholesale Real Time Enterprise Environmental Monitor
Secured Trading Service

Fosen Factory Wholesale Real Time Enterprise Environmental Monitor

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Battery Powered High Precision Precession Vortex Flowmeter with Wireless Remote Transmission Function for Natural Gas Field Display

Battery Powered High Precision Precession Vortex Flowmeter with Wireless Remote Transmission Function for Natural Gas Field Display

US $ 357-2,000 / 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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Human Anesthesia Machine with Ventilator

Human Anesthesia Machine with Ventilator

US $ 1,700-1,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Medical Anesthesia Machine with Multifunctional Workstation

Medical Anesthesia Machine with Multifunctional Workstation

US $ 2,950-3,050 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Brotie Online N2 Gas Analyzer
Secured Trading Service

Brotie Online N2 Gas Analyzer

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Brotie Technology Company Limited

Beijing, China Since 2011
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Gtr-V1 Gas Permeability Tester for Plastic Film/Package Gtr Tester

Gtr-V1 Gas Permeability Tester for Plastic Film/Package Gtr Tester

US $ 13,000-57,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Paratronix Instruments Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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About O2 Sensor FAQ

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

    The O2 Sensor is a standout piece 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.

  • 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 included in 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!

Advanced Humidity Analyzer with Accurate Dew Point Technology
Secured Trading Service

Advanced Humidity Analyzer with Accurate Dew Point Technology

US $ 170-500 / Piece FOB
30 Pieces (MOQ)
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Audited Supplier
Brotie Technology Company Limited

Beijing, China Since 2011
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Multi Gas Detector with Bluetooth Data Transmission and Mobile Monitoring
Secured Trading Service

Multi Gas Detector with Bluetooth Data Transmission and Mobile Monitoring

US $ 300-3,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing LSJ Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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Special Design Jinling-01 Advanced Anesthesia Machine

Special Design Jinling-01 Advanced Anesthesia Machine

US $ 2,000-2,070 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Multi Gas Meter with CE Approved Offer Customization Service
Secured Trading Service

Multi Gas Meter with CE Approved Offer Customization Service

US $ 199-480 / 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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IP65 Fosen Wholesale Price Ambient Outdoor Air Pollution Monitor CH2o/Pm2.5/Pm10/Pm1.0/CO2/No2/So2/H2
Secured Trading Service

IP65 Fosen Wholesale Price Ambient Outdoor Air Pollution Monitor CH2o/Pm2.5/Pm10/Pm1.0/CO2/No2/So2/H2

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Fixed Toxic Co Gas Detector 4-20mA Industrial Online Gas Detector

Fixed Toxic Co Gas Detector 4-20mA Industrial Online Gas Detector

US $ 70-78 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
Chat Now Send Inquiry
Industrial High Precision Oxygen Analyzer for Accurate Measurement
Secured Trading Service

Industrial High Precision Oxygen Analyzer for Accurate Measurement

US $ 170-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Brotie Technology Company Limited

Beijing, China Since 2011
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Energy Portable Operating Jinling-01b Standard Anesthesia Machine

Energy Portable Operating Jinling-01b Standard Anesthesia Machine

US $ 2,450-2,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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Buy Fosensor Supplier Continuous Outdoor Aql Stations Aql Monitoring Station
Secured Trading Service

Buy Fosensor Supplier Continuous Outdoor Aql Stations Aql Monitoring Station

US $ 669-689 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Multifunction Anesthesia Machine ICU Emergency Unit for Hospital; Jinling-01

Multifunction Anesthesia Machine ICU Emergency Unit for Hospital; Jinling-01

US $ 1-1,600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Perlong Medical Equipment Co., Ltd.

Jiangsu, China Since 2009
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80W Solar Light IR/Motion Sensor Security CCTV Camera IP66 Waterproof Weather Resistant COB SMD Integrated Outdoor Parking Light solar Light Solar Street Light

80W Solar Light IR/Motion Sensor Security CCTV Camera IP66 Waterproof Weather Resistant COB SMD Integrated Outdoor Parking Light solar Light Solar Street Light

US $ 185-492 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ming Feng Lighting Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Automatic Anesthesia Machine Jinling-820 Anesthesia Machine

Automatic Anesthesia Machine Jinling-820 Anesthesia Machine

US $ 3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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CE Approved ICU Medical Apparatus Anaesthesia Instruments Jinling-01b Advanced Anesthesia Machine

CE Approved ICU Medical Apparatus Anaesthesia Instruments Jinling-01b Advanced Anesthesia Machine

US $ 2,950-3,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Puao Medical Equipment Co., Ltd.

Jiangsu, China Since 2017
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