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Rk300-08 Multi-Gas Meter for Humidity and Temperature Range Monitoring

Rk300-08 Multi-Gas Meter for Humidity and Temperature Range Monitoring

US $ 28 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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4 in 1 Industry Gas Analyzer Fixed Gas Detector

4 in 1 Industry Gas Analyzer Fixed Gas Detector

US $ 364.3-394.8 / 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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Wall Mounted Single Gas Detector Iecex Certification IP66/IP68 Wireless Transmit

Wall Mounted Single Gas Detector Iecex Certification IP66/IP68 Wireless Transmit

US $ 300 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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DC Current/Voltage Dual Output Isolated Transmitter (Magneto-electric Isolation)

DC Current/Voltage Dual Output Isolated Transmitter (Magneto-electric Isolation)

US $ 25.5-26.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Rk300-08 Air Quality Monitor with Advanced Temperature and Humidity Detection

Rk300-08 Air Quality Monitor with Advanced Temperature and Humidity Detection

US $ 28 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Aiyi Multi Gas Sensor Portable 4 in 1 Gas Alarm

Aiyi Multi Gas Sensor Portable 4 in 1 Gas Alarm

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

Jiangsu, China Since 2017
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Multi-Gas Detector for Accurate Pm2 5 and CO2 Measurement

Multi-Gas Detector for Accurate Pm2 5 and CO2 Measurement

US $ 28 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Sine Wave, Sawtooth Wave Signal to Square Wave Signal Speed Sensor Signal Isolation Transmitter

Sine Wave, Sawtooth Wave Signal to Square Wave Signal Speed Sensor Signal Isolation Transmitter

US $ 11.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Portable Photo-Ionization Detector for Volatile Organic Compounds (VOCs)

Portable Photo-Ionization Detector for Volatile Organic Compounds (VOCs)

US $ 700-800 / 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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Ce New Multi Gas Detector Handheld Alarm for Industry

Ce New Multi Gas Detector Handheld Alarm for Industry

US $ 380-500 / 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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Industrial Wall Mount Fixed Single Gas Emission Leak Detector

Industrial Wall Mount Fixed Single Gas Emission Leak Detector

US $ 87.8-118.4 / 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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Industrial Type Portable Nh3 Gas Detector with Data Logging Function

Industrial Type Portable Nh3 Gas Detector with Data Logging Function

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

Jiangsu, China Since 2017
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Multi Gas Detector Air Quality Monitor WiFi Ziqbee Lorawan RS485

Multi Gas Detector Air Quality Monitor WiFi Ziqbee Lorawan RS485

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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Portable USB Carbon Dioxide Monitor CO2 Sensor Mutil Gas Leak Detector

Portable USB Carbon Dioxide Monitor CO2 Sensor Mutil Gas Leak Detector

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

Jiangsu, China Since 2017
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Portable Gas Detector Wireless Communication Modes for Petrochemical and Chemcial Industry Use

Portable Gas Detector Wireless Communication Modes for Petrochemical and Chemcial Industry Use

US $ 3,000-5,000 / 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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Honeywell Gas Alert Microclip Multi-Gas (1–4) Detector MCXL-XWHM-Y-CN

Honeywell Gas Alert Microclip Multi-Gas (1–4) Detector MCXL-XWHM-Y-CN

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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IP67 Portable Carbon Dioxide Detector CO2 Detector Monitor Gas Analyzer

IP67 Portable Carbon Dioxide Detector CO2 Detector Monitor Gas Analyzer

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

Jiangsu, China Since 2017
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Ce Approved Portable Ozone Portable Gas Detector

Ce Approved Portable Ozone Portable Gas Detector

US $ 125 / 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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USB Rechargeable Gas Sensor 4 Gas Detector with LCD Display

USB Rechargeable Gas Sensor 4 Gas Detector with LCD Display

US $ 63-75 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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4-20mA Industrial Monitoring pH3 HCl Hcn Voc Fixed Gas Leak Detector

4-20mA Industrial Monitoring pH3 HCl Hcn Voc Fixed Gas Leak Detector

US $ 364.3-394.8 / 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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Industrial Grade Portable Voc Gas Detector with Imported Pid Principle Sensor

Industrial Grade Portable Voc Gas Detector with Imported Pid Principle Sensor

US $ 2,000-5,000 / 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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High Quality Hydrogen H2 Gas Measuring Meter Portable H2 Detector

High Quality Hydrogen H2 Gas Measuring Meter Portable H2 Detector

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

Jiangsu, China Since 2017
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Industrial Grade Portable Multi-Gas Analyzer with Imported Sensor 16 Types Gases Detection

Industrial Grade Portable Multi-Gas Analyzer with Imported Sensor 16 Types Gases Detection

US $ 3,000-5,000 / 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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About O2 Sensor FAQ

  • QHow can I identify reliable suppliers of gas sensors in China?

    The O2 Sensor is an essential part of our Gas Sensor offerings.Identifying dependable suppliers in China involves diligent research, such as checking industry certifications, supplier reputation, and requesting product samples. Collaborating with a renowned manufacturer ensures high-quality and compliant gas sensor products.

  • QWhy should I choose to purchase gas sensors wholesale for my Electrical & Electronics projects?

    The O2 Sensor is classified under our comprehensive Gas Sensor range.Opting for wholesale purchases of gas sensors offers cost-effectiveness, bulk order benefits, and consistent product quality. Wholesale suppliers often provide flexible terms and customization options, empowering you to meet project requirements efficiently with top-tier components.

  • QWhat are the common applications of gas sensors in Electrical & Electronics?

    The O2 Sensor is a key item within our extensive Gas Sensor selection.Gas sensors play a crucial role in detecting and monitoring various gases to ensure safety and efficiency in Electrical & Electronics equipment. A reputable manufacturer can provide tailored sensor solutions for specific applications.

Rk300-08 Comprehensive All-in-One Air Quality Meter with CO2 Detection Features

Rk300-08 Comprehensive All-in-One Air Quality Meter with CO2 Detection Features

US $ 28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Wall Mounted Fixed Gas Detector 316 Stainless Steel Material Corrosion Resistant

Wall Mounted Fixed Gas Detector 316 Stainless Steel Material Corrosion Resistant

US $ 600 / 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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Portable O3/No/No2/Nox/HCl/CH2o/Voc Flue Gas Emissions and Air Quality Multi-Gas Detector

Portable O3/No/No2/Nox/HCl/CH2o/Voc Flue Gas Emissions and Air Quality Multi-Gas Detector

US $ 3,000-5,000 / 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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Chemical Industry 4 in 1 Fixed Gas Detector Analyzer

Chemical Industry 4 in 1 Fixed Gas Detector Analyzer

US $ 364.3-394.8 / sets FOB
1 sets (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
Euro 4 EPA Compliant High Flow 2.0" Universal Catalyst for Catalytic Converter with 1996 Ford F-150 O2 Sensor

Euro 4 EPA Compliant High Flow 2.0" Universal Catalyst for Catalytic Converter with 1996 Ford F-150 O2 Sensor

US $ 40-48 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Tianjin Ruihe Auto Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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Portable Built-in Pump Gas Analyzer Co/CO2/No2/Nox/CH4/So2 Standard 32g SD Memory Card

Portable Built-in Pump Gas Analyzer Co/CO2/No2/Nox/CH4/So2 Standard 32g SD Memory Card

US $ 3,000-5,000 / 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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Sidestream Anesthesia Gas Sensor CO2/N2o/ISO/Enf/Sev (measuring 5 types anesthetic gases) Anesthesia Monitor

Sidestream Anesthesia Gas Sensor CO2/N2o/ISO/Enf/Sev (measuring 5 types anesthetic gases) Anesthesia Monitor

US $ 1,400-1,450 / Piece FOB
1 Piece (MOQ)
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Akicare Technology Limited

Guangdong, China Since 2023
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Explosion Proof Gas Detector Alarm for No Gas with Advanced Sensor

Explosion Proof Gas Detector Alarm for No Gas with Advanced Sensor

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

Jiangsu, China Since 2017
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Firstrate Pm10 Pm2.5 Smart Air Quality Testing Monitor Sensor

Firstrate Pm10 Pm2.5 Smart Air Quality Testing Monitor Sensor

US $ 30-35 / Piece FOB
1 Piece (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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Handheld Co Detector Gas Alarm Carbon Monoxide Gas Leak Detector

Handheld Co Detector Gas Alarm Carbon Monoxide Gas Leak Detector

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

Jiangsu, China Since 2017
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Insertion/Flange for Air /Gas Thermal Mass Flowmeter

Insertion/Flange for Air /Gas Thermal Mass Flowmeter

US $ 395-400 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hebei Xukang Meter Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2013
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Portable 0-100ppm Ammonia Sensor Nh3 Single Gas Detector

Portable 0-100ppm Ammonia Sensor Nh3 Single Gas Detector

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

Guangdong, China Since 2024
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Air Quality Meter with RS485 Output for Enhanced Environmental Monitoring

Air Quality Meter with RS485 Output for Enhanced Environmental Monitoring

US $ 28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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