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Fixed Online Carbon Monoxide Gas Detector for Workshop Safety Control

Fixed Online Carbon Monoxide Gas Detector for Workshop Safety Control

US $ 210-300 / 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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Portable Combustible Methane Nitrous Oxide N2o Toxic Gas Leak Analyzer Gas Detector
Secured Trading Service

Portable Combustible Methane Nitrous Oxide N2o Toxic Gas Leak Analyzer Gas Detector

US $ 350-500 / 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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LCD Displayed Mini Methyl Bromide Thermal Conductivity Gas Monitor (CH3Br)

LCD Displayed Mini Methyl Bromide Thermal Conductivity Gas Monitor (CH3Br)

US $ 1,390.67-1,525.38 / Piece FOB
1 Piece (MOQ)
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SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Vortex Precession Flowmeter DN15mm Diameter Size to Test Natural Flows

Vortex Precession Flowmeter DN15mm Diameter Size to Test Natural Flows

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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K800 Terminal Detector of Gas Control System

K800 Terminal Detector of Gas Control System

US $ 290-400 / 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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Gas Flow Instrument Industrial Air Flow Meter Precession Vortex Gas Flowmeter

Gas Flow Instrument Industrial Air Flow Meter Precession Vortex Gas Flowmeter

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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Portable Gas Detector with Infrared Sensor for High Precision CO2 Detection

Portable Gas Detector with Infrared Sensor for High Precision CO2 Detection

US $ 430-490 / 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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K800 Mounted Nh3 Gas Detector

K800 Mounted Nh3 Gas Detector

US $ 186-318 / 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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Customized Lux High-Precision Exploding Aluminum Alloy Digital Display Intelligent Spiral Forward Vortex Flowmeter Natural Gas Gas Biogas Meter DN20 Aluminum Al

Customized Lux High-Precision Exploding Aluminum Alloy Digital Display Intelligent Spiral Forward Vortex Flowmeter Natural Gas Gas Biogas Meter DN20 Aluminum Al

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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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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2018 Hot Sale Fixed LCD Display H2s Gas Leak Detector

2018 Hot Sale Fixed LCD Display H2s Gas Leak Detector

US $ 190-300 / 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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K700 Fixed Dual Gas Detection Transmitter

K700 Fixed Dual Gas Detection Transmitter

US $ 290-400 / 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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K60 portable Gas Detector for Fire Fighting and Rescue

K60 portable Gas Detector for Fire Fighting and Rescue

US $ 90-500 / 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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High Precision Precession Vortex Flowmeter with 485 Protocol Natural Gas Methane Air Nitrogen Oxygen Gas

High Precision Precession Vortex Flowmeter with 485 Protocol Natural Gas Methane Air Nitrogen Oxygen Gas

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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High Sensitivity Work Area Gas Monitoring Ammonia Gas Detector

High Sensitivity Work Area Gas Monitoring Ammonia Gas Detector

US $ 320-360 / 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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Intelligent Spiral Inlet Vortex Flowmeter Natural Gas Flowmeter Air Flowmeter Spiral Inlet Vortex Flowmeter Gas Explosion-Proof DN32

Intelligent Spiral Inlet Vortex Flowmeter Natural Gas Flowmeter Air Flowmeter Spiral Inlet Vortex Flowmeter Gas Explosion-Proof DN32

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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Wall-Mounted Co Nox Voc Hf Toxic Gas Detector with Temperature Humidity Display
Secured Trading Service

Wall-Mounted Co Nox Voc Hf Toxic Gas Detector with Temperature Humidity Display

US $ 659-1,500 / 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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High Quality China Supplier OEM Portable H2s Gas Detector

High Quality China Supplier OEM Portable H2s Gas Detector

US $ 100-150 / 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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Integrated Oxygen Cyclone Inlet Vortex Flowmeter with High Precision Intelligent Temperature and Pressure Compensation

Integrated Oxygen Cyclone Inlet Vortex Flowmeter with High Precision Intelligent Temperature and Pressure Compensation

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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Klux Series Nitrogen Precession Vortex Flowmeter
Secured Trading Service

Klux Series Nitrogen Precession Vortex Flowmeter

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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Advanced Portable Gas Leak Detector with 1800mAh Rechargeable Battery
Secured Trading Service

Advanced Portable Gas Leak Detector with 1800mAh Rechargeable Battery

US $ 69-89 / 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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Flange - Connected Precessing Vortex Flowmeter

Flange - Connected Precessing Vortex Flowmeter

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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Gas Precession Vortex Flowmeter Explosion-Proof Petrochemical Power Natural Gas Liquefied Natural Gas DN100DN50 DN20 Aluminum Alloy

Gas Precession Vortex Flowmeter Explosion-Proof Petrochemical Power Natural Gas Liquefied Natural Gas DN100DN50 DN20 Aluminum Alloy

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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About O2 Sensor FAQ

  • QHow Much Does a O2 Sensor Cost?

    You can expect to pay between 186 to 7000 for each O2 Sensor. The cost of a O2 Sensor varies by the different parameters.

Industry Use Portable Single Gas Detector for Monitoring 0-30%Vol with LCD Display

Industry Use Portable Single Gas Detector for Monitoring 0-30%Vol with LCD Display

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

Jiangsu, China Since 2017
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Digital Portable Gas Leak Detector H1600 Signal Gas Detector for Gas Leak Alarm

Digital Portable Gas Leak Detector H1600 Signal Gas Detector for Gas Leak Alarm

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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Industry H2 0-2000ppm High Precision Portable Gas Alarm Detector

Industry H2 0-2000ppm High Precision Portable Gas Alarm Detector

US $ 250-300 / 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
Vortex Precession Flow Meter Low Cost RS485
Secured Trading Service

Vortex Precession Flow Meter Low Cost RS485

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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Online 4-20mA Relay Sensor Fixed Alarm H2 Gas Detector

Online 4-20mA Relay Sensor Fixed Alarm H2 Gas Detector

US $ 382-462 / 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 Nh3 Detector Fixed Ammonia Gas Detector/Gas Leakage Detector with Alarm
Secured Trading Service

Online Nh3 Detector Fixed Ammonia Gas Detector/Gas Leakage Detector with Alarm

US $ 299-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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K60 Portable Multi Gas Alarm with Acousto Optic Alarm

K60 Portable Multi Gas Alarm with Acousto Optic 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
Chat Now Send Inquiry
High Precision DN80 Gas Trade Metering Precession Vortex Flowmeter

High Precision DN80 Gas Trade Metering Precession Vortex Flowmeter

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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Laser Methane Gas Analyzer
Secured Trading Service

Laser Methane Gas Analyzer

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

Zhejiang, China Since 2025
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Portable Industry Worker Use Toxic Gas Prevention Co Gas Detector

Portable Industry Worker Use Toxic Gas Prevention Co Gas Detector

US $ 110-150 / 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
Fixed Gas Detector, Wall-Mounted Gas Alarm, Gas Analyzer, Air Quality Monitor
Secured Trading Service

Fixed Gas Detector, Wall-Mounted Gas Alarm, Gas Analyzer, Air Quality Monitor

US $ 300-900 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Taizhou Hanyao Electronic Technology Co., Ltd

Zhejiang, China Since 2025
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Wall-Mounted 220V AC/ 24V DC Powered Fixed Gas Detector with World Class Sensors

Wall-Mounted 220V AC/ 24V DC Powered Fixed Gas Detector with World Class Sensors

US $ 200-400 / 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
Chat Now Send Inquiry
So2 Gas Analyzer Online in Situ Analyzer
Secured Trading Service

So2 Gas Analyzer Online in Situ Analyzer

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

Shandong, China Since 2025
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