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

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Portable Single Gas Detector with Sound and Light Vibration Alarm

Portable Single Gas Detector with Sound and Light Vibration Alarm

US $ 120-550 / 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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Aluminium Alloy Vortex Flowmeter Flow Calculation Small Size Flow Using for Test Propane

Aluminium Alloy Vortex Flowmeter Flow Calculation Small Size Flow Using for Test Propane

US $ 499-2,000 / Piece FOB
1 Piece (MOQ)
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WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Shandong, China Since 2019
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4-20 Ma Monitor Gas Explosion Proof Case Multi Gas Detector Analyzer

4-20 Ma Monitor Gas Explosion Proof Case Multi Gas Detector Analyzer

US $ 364.3-394.8 / sets FOB
1 sets (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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Wireless OEM Portable Gas Leak Sensor LPG Gas Leak Detector

Wireless OEM Portable Gas Leak Sensor LPG Gas Leak Detector

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Hys2000 IP67/68 Device Portable 6-in-1 Gas Detector

Hys2000 IP67/68 Device Portable 6-in-1 Gas Detector

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
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Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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CE Approved Explosive-Proof Wall-Mounted Gas Leakage Detector

CE Approved Explosive-Proof Wall-Mounted Gas Leakage Detector

US $ 270-580 / 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 Alarm Detector Digital Ammonia Nh3 Sensor Gas Leak Detector

Gas Alarm Detector Digital Ammonia Nh3 Sensor Gas Leak Detector

US $ 64-70 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Wall Mounted LCD Display 0-2000 Ppm Co Gas Detector

Wall Mounted LCD Display 0-2000 Ppm Co Gas Detector

US $ 280-400 / 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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Industrial Use Pumping Type Ozone Leak Detector 0-1000 Ppm Handheld Multi-Gas Detector

Industrial Use Pumping Type Ozone Leak Detector 0-1000 Ppm Handheld Multi-Gas Detector

US $ 350-500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
Chat Now Send Inquiry
Continous Emission Monitoring System Gas Detector Analyzer

Continous Emission Monitoring System Gas Detector Analyzer

US $ 30,000-70,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Yantai Well Done Tech Co., Ltd

Shandong, China Since 2025
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Portable C3h8 Detector Digital Concentration Analyzer Flammable Gas Detector

Portable C3h8 Detector Digital Concentration Analyzer Flammable Gas Detector

US $ 125-880 / 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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Continous Emission Monitoring System for Monitoring Gas of So2/Co/Nox

Continous Emission Monitoring System for Monitoring Gas of So2/Co/Nox

US $ 35,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Yantai Well Done Tech Co., Ltd

Shandong, China Since 2025
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High Accuracy Compact Factory Price Multi Gas Detector for Detecting Worksite Leakage

High Accuracy Compact Factory Price Multi Gas Detector for Detecting Worksite Leakage

US $ 100-1,000 / 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-IV Composite Portable Gas Detector and Alarm

K60-IV Composite Portable Gas Detector and Alarm

US $ 90-450 / 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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Cost-Effective Natural Gas Precession Vortex Flowmeter with RS-45 Communication

Cost-Effective Natural Gas Precession Vortex Flowmeter with RS-45 Communication

US $ 499-2,000 / 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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Home Combustible Gas Alarm

Home Combustible Gas Alarm

US $ 500-1,200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Gas Leaking Alarm Portable Industrial Single Gas Detector

Gas Leaking Alarm Portable Industrial Single Gas Detector

US $ 29-39 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Portable Multi-Gas Alarm (Customizable for 5 gases in one)

Portable Multi-Gas Alarm (Customizable for 5 gases in one)

US $ 90-450 / 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
Electrochemical Gas Analyzer Gas Detector with LCD Display

Electrochemical Gas Analyzer Gas Detector with LCD Display

US $ 29-39 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Advanced Insertion-Type Nitrogen Oxide Detector for Accurate Monitoring

Advanced Insertion-Type Nitrogen Oxide Detector for Accurate Monitoring

US $ 5,000-7,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shaanxi Bochun Technology Co., Ltd

Trading Company

Shaanxi, China Since 2026
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Gas Monitoring Safety Device Battery Operated H2 Portable Gas Detector

Gas Monitoring Safety Device Battery Operated H2 Portable Gas Detector

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

Jiangsu, China Since 2017
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High Precision IP66 Portable Digital Gas Detector H1600 Gas Monitor for Gas Detection

High Precision IP66 Portable Digital Gas Detector H1600 Gas Monitor for Gas Detection

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

Jiangsu, China Since 2017
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Industrial Use Portable Gas Monitor Gas Detector with Rechargeable Lithium Battery 3.7V 2200mAh

Industrial Use Portable Gas Monitor Gas Detector with Rechargeable Lithium Battery 3.7V 2200mAh

US $ 100-390 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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About O2 Sensor FAQ

  • QHow Much Does a O2 Sensor Cost?

    You can expect to pay between 64 to 70000 for each O2 Sensor. The cost of a O2 Sensor varies by the different parameters.

96*65*32mm Portable Gas Monitor for Hydrogen Chloride with LCD Display

96*65*32mm Portable Gas Monitor for Hydrogen Chloride with LCD Display

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
Portable IP66 Lel Gas Detector with Catalytic Gas Sensor

Portable IP66 Lel Gas Detector with Catalytic Gas Sensor

US $ 100-290 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
Portable Single Gas Detector for 0-1000ppm Co with Sound Light Vibration Alarm

Portable Single Gas Detector for 0-1000ppm Co with Sound Light Vibration Alarm

US $ 100-350 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
LCD Gas Monitor IP66 Gas Detection Replace Honeywell Msa with Competitive Price

LCD Gas Monitor IP66 Gas Detection Replace Honeywell Msa with Competitive Price

US $ 80-150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Factory Price Portable Gas Detector H1600 for H2s Gas Leak Alarm

Factory Price Portable Gas Detector H1600 for H2s Gas Leak Alarm

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

Jiangsu, China Since 2017
Chat Now Send Inquiry
Portable Ozone Gas Tester Meter Toxic Gas Sensor Detector

Portable Ozone Gas Tester Meter Toxic Gas Sensor Detector

US $ 120-550 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Portable Combustible Toxic Gas Detector

Portable Combustible Toxic Gas Detector

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

Jiangsu, China Since 2017
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Wholesale Portable Gas Detector H1600 for Personal Safety

Wholesale Portable Gas Detector H1600 for Personal Safety

US $ 80-150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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4-20mA Output Ammonia Sensor Nh3 Gas Leak Detector Low Price

4-20mA Output Ammonia Sensor Nh3 Gas Leak Detector Low Price

US $ 659-1,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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CE Certified Portable Ozone Detector O3 Sensor Handheld Smart Ozone Gas Test Analyzer

CE Certified Portable Ozone Detector O3 Sensor Handheld Smart Ozone Gas Test Analyzer

US $ 59-300 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
Chat Now Send Inquiry
Top Sensor High Quality Portable Multi Gas Detector Industrial Use Leaking Detection

Top Sensor High Quality Portable Multi Gas Detector Industrial Use Leaking Detection

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

Jiangsu, China Since 2017
Chat Now Send Inquiry
Skz1050e-Eo Data Logger Function Gas Detector for Pharmaceutical Factories

Skz1050e-Eo Data Logger Function Gas Detector for Pharmaceutical Factories

US $ 496-522.5 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
SKZ International Co., Ltd.

Shandong, China Since 2020
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Fixed Gas Analyzer for Petroleum Gases and Toxic Gases in Petrochemical Industries

Fixed Gas Analyzer for Petroleum Gases and Toxic Gases in Petrochemical Industries

US $ 599-900 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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