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Sensor Pressure Sensor Water Level Sensor Humidity Sensor Fuel Sensor Automatic Sensor

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Advanced Multi-Gas Detector with Quick Response and Recovery Times
Secured Trading Service

Advanced Multi-Gas Detector with Quick Response and Recovery Times

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

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
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4-in-1 Gas Detector Multi-Functional Portable Gas Detectors 4 Gases H2 Cl2 Nh3 Monitor Smoke Detector
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4-in-1 Gas Detector Multi-Functional Portable Gas Detectors 4 Gases H2 Cl2 Nh3 Monitor Smoke Detector

US $ 57.1-64.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yifan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Multi Gas Detector with Extra Pump 4 in 1 Gas Meter
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Multi Gas Detector with Extra Pump 4 in 1 Gas Meter

US $ 120-300 / Piece FOB
1 Piece (MOQ)
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Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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Clip-on Multi Gas Leak Detector 4 Gas Monitor Meter for Industry Mine
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Clip-on Multi Gas Leak Detector 4 Gas Monitor Meter for Industry Mine

US $ 89 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Professional Grade Single-Stage Pressure Regulator with Brass Bonnet for Long-Term Durability
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Professional Grade Single-Stage Pressure Regulator with Brass Bonnet for Long-Term Durability

US $ 6.4-8.2 / Piece FOB
200 Pieces (MOQ)
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Qingdao J & K Co., Ltd.

Shandong, China Since 2011
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P860 Infrared Nitrogen Oxygen Gas Analyzer for Co CO2 Nox So2 CH4 H2s

P860 Infrared Nitrogen Oxygen Gas Analyzer for Co CO2 Nox So2 CH4 H2s

US $ 290-300 / Piece FOB
1 Piece (MOQ)
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BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Oxygen Hydrogen Carbon Monoxide Gas Detector
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Oxygen Hydrogen Carbon Monoxide Gas Detector

US $ 197-227 / Piece FOB
1 Piece (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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Mining Pressure Regulator for Hydraulic Systems in Underground Mining Equipment with Explosion-Proof Feature
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Mining Pressure Regulator for Hydraulic Systems in Underground Mining Equipment with Explosion-Proof Feature

US $ 6.4-8.2 / Piece FOB
200 Pieces (MOQ)
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Qingdao J & K Co., Ltd.

Shandong, China Since 2011
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Medical Equipment Hospital ICU Anesthesia Equipments & Accessories (THR-820)

Medical Equipment Hospital ICU Anesthesia Equipments & Accessories (THR-820)

US $ 3,200-3,400 / Piece FOB
1 Piece (MOQ)
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Suzhou Thriving Medical Equipment Corp.

Jiangsu, China Since 2009
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Gtr-G1 Gtr Tester Gas Permeability Tester Gas Transmission Rate Tester
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Gtr-G1 Gtr Tester Gas Permeability Tester Gas Transmission Rate Tester

US $ 14,000-58,000 / Piece FOB
1 Piece (MOQ)
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Pubtester Instruments Co., Ltd.

Shandong, China Since 2022
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Single Gas Alarm Nh3 H2 Cl2 No2 No So2 Gas Leak Detector

Single Gas Alarm Nh3 H2 Cl2 No2 No So2 Gas Leak Detector

US $ 100-130 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Portable Ex H2s Pump Gas Analyzer Multi Gas Leak Detector with Alarms
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Portable Ex H2s Pump Gas Analyzer Multi Gas Leak Detector with Alarms

US $ 112-116 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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High Precision Portable Multi Gas Detector Agh6100 Gas Monitor

High Precision Portable Multi Gas Detector Agh6100 Gas Monitor

US $ 100-290 / Piece FOB
2 Pieces (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Portable Combustible LPG Gas Leak Detector

Portable Combustible LPG Gas Leak Detector

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

Henan, China Since 2013
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Workshop Safety Continuous Real-Time Monitoring 0-100%Lel LPG Gas Detector Atex Certified

Workshop Safety Continuous Real-Time Monitoring 0-100%Lel LPG Gas Detector Atex Certified

US $ 80-95 / 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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Wt8811 Compound Gas Monitor Combustible Gas Oxygen Hydrogen Sulfide Carbon Monoxide

Wt8811 Compound Gas Monitor Combustible Gas Oxygen Hydrogen Sulfide Carbon Monoxide

US $ 92-105 / Piece FOB
12 Pieces (MOQ)
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Shenzhen Bestone Industrial Co. Ltd.

Guangdong, China Since 2014
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Ragine Low-Altitude Networked Surveillance Airspace Management Base Station

Ragine Low-Altitude Networked Surveillance Airspace Management Base Station

US $ 2,000-3,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Ragine Electronic Technology Development Co., Ltd.

Zhejiang, China Since 2024
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Nh3 H2 Co H2s Combustible Gas Leak Detector Fixed Gas Analyzer with Industrial Grade High-Precision Gas Sensor

Nh3 H2 Co H2s Combustible Gas Leak Detector Fixed Gas Analyzer with Industrial Grade High-Precision Gas Sensor

US $ 310-340 / Piece FOB
1 Piece (MOQ)
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HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
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Ci-PC81 Oxygene Analyzer for Asu Plant

Ci-PC81 Oxygene Analyzer for Asu Plant

US $ 290-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Oxygen Index Tester ANSI/ASTM D2863 ISO4589
Secured Trading Service

Oxygen Index Tester ANSI/ASTM D2863 ISO4589

US $ 1-1,000 / set FOB
1 set (MOQ)
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Wuxi Serve Real Technology Co., Ltd.

Jiangsu, China Since 2020
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High Accuracy and Long Service Life Ci-PC81 High Oxygen Analyzer

High Accuracy and Long Service Life Ci-PC81 High Oxygen Analyzer

US $ 290-300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Low-Power IoT-Enabled Pressure Regulator for Remote Data Collection in Industrial Internet
Secured Trading Service

Low-Power IoT-Enabled Pressure Regulator for Remote Data Collection in Industrial Internet

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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CE Portable Gas Detector for Toxic Harmful Gas (MTPG11)
Secured Trading Service

CE Portable Gas Detector for Toxic Harmful Gas (MTPG11)

US $ 75-120 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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About O2 Sensor FAQ

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

    The O2 Sensor is an essential part of our Gas Sensor offerings.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?

    Upgrade your Gas Sensor with the elegant and durable O2 Sensor.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 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.

Ci-PC56 Selective Hydrogen Content Analyzer

Ci-PC56 Selective Hydrogen Content Analyzer

US $ 420-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
Chat Now Send Inquiry
Handheld 4 in 1 Multi Gas Monitor 4 Gases Detector

Handheld 4 in 1 Multi Gas Monitor 4 Gases Detector

US $ 220-240 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
HANWEI ELECTRONICS GROUP CORPORATION

Manufacturer/Factory & Trading Company

Henan, China Since 2018
Chat Now Send Inquiry
Integrated Zirconia Oxygen Analyzer Oxygen Content Analysis Oxygen Sensor Production
Secured Trading Service

Integrated Zirconia Oxygen Analyzer Oxygen Content Analysis Oxygen Sensor Production

US $ 800-828.57 / Set FOB
1 Set (MOQ)
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Audited Supplier
Wuxi Chaoda Electronic Technology Co., Ltd.

Jiangsu, China Since 2023
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5L-5t Solid State Bioreactor for Fungi Fermentation

5L-5t Solid State Bioreactor for Fungi Fermentation

US $ 2,780-980,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Baoxing Bio-engineering Equipment Co., Ltd.

Shanghai, China Since 2022
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K1000 4/8/16/32 Channels Gas Detecting Controller Connect to Fixed Gas Detector

K1000 4/8/16/32 Channels Gas Detecting Controller Connect to Fixed Gas Detector

US $ 399-900 / 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
CE Approved Analgesia Devices Hospital Equipment Anesthesia Machine Cwm-302

CE Approved Analgesia Devices Hospital Equipment Anesthesia Machine Cwm-302

US $ 7,500-8,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Chenwei Medical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2011
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Anesthesia Machine Medical Hospital ICU Equipment with Ce; Jinling-850

Anesthesia Machine Medical Hospital ICU Equipment with Ce; Jinling-850

US $ 4,600 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Perlong Medical Equipment Co., Ltd.

Jiangsu, China Since 2009
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Digital Display Fixed Gas Detector for Beverage and Food Indusatry

Digital Display Fixed Gas Detector for Beverage and Food Indusatry

US $ 75-90 / 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
Reliable Gas Detector with Response Time ≤ 20 Seconds for Various Gases
Secured Trading Service

Reliable Gas Detector with Response Time ≤ 20 Seconds for Various Gases

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

Manufacturer/Factory & Trading Company

Beijing, China Since 2026
Chat Now Send Inquiry
Professional CE Approved Medical Anesthesia Machine with Two Vaporizers (THR-MJ-6100A)

Professional CE Approved Medical Anesthesia Machine with Two Vaporizers (THR-MJ-6100A)

US $ 5,400-5,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Suzhou Thriving Medical Equipment Corp.

Jiangsu, China Since 2009
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Professional Design Portable Anesthesia Machine Manufacturer Jinling-01b (Advanced Model)

Professional Design Portable Anesthesia Machine Manufacturer Jinling-01b (Advanced Model)

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

Jiangsu, China Since 2009
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Advanced Fixed Gas Detector for Industrial Safety Monitoring

Advanced Fixed Gas Detector for Industrial Safety Monitoring

US $ 80-240 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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9W 140lm/W with Camera Solar LED Garden Light

9W 140lm/W with Camera Solar LED Garden Light

US $ 213-218 / Piece FOB
10 Pieces (MOQ)
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Topenergys Electronic Co., Ltd.

Guangdong, China Since 2017
Chat Now Send Inquiry
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