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Compact Air Quality Meter for CO2 and Pm2 5 Detection

Compact Air Quality Meter for CO2 and Pm2 5 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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Comprehensive Air Quality Meter for Real-Time Gas Detection and Analysis

Comprehensive Air Quality Meter for Real-Time Gas Detection and Analysis

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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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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RS485 Bluetooth Lorawan Lora Indoor Air Quality Monitor Laq Carbon Dioxid Sensor

RS485 Bluetooth Lorawan Lora Indoor Air Quality Monitor Laq Carbon Dioxid Sensor

US $ 30-35 / 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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Portable Gas Detector LCD Display with Rechargeable Battery

Portable Gas Detector LCD Display with Rechargeable Battery

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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Safety Protection Portable Voc Gas Detector with High Precision Pid Sensor

Safety Protection Portable Voc Gas Detector with High Precision Pid Sensor

US $ 300-5,000 / 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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Infrared Carbon Dioxide Sensor CO2 Detector (MT005)

Infrared Carbon Dioxide Sensor CO2 Detector (MT005)

US $ 200-210 / Piece FOB
1 Piece (MOQ)
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Mantern Industrial Co., Limited

Henan, China Since 2013
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Battery Operated Handheld H2s Gas Detector 0-200ppm H2s Sensor

Battery Operated Handheld H2s Gas Detector 0-200ppm H2s Sensor

US $ 100-200 / 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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High-Precision 4-in-1 H2s Co 2o H2s Combustible Gas Detector

High-Precision 4-in-1 H2s Co 2o H2s Combustible Gas Detector

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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Industrial Gas Continuous Monitoring System for Kerosene Burner

Industrial Gas Continuous Monitoring System for Kerosene Burner

US $ 20,000 / Set FOB
1 Set (MOQ)
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Chongqing Jiuxin Automation Technology Co., Ltd

Chongqing, China Since 2024
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Portable Pm2.5/No2 Gas Detector for Air Quality Detection in The Lane

Portable Pm2.5/No2 Gas Detector for Air Quality Detection in The Lane

US $ 2,000-5,000 / 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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Humidity and Temperature Accurate Air Quality Monitor with Multi-Gas Detection

Humidity and Temperature Accurate Air Quality Monitor with Multi-Gas 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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Advanced Air Quality Meter for Comprehensive Environmental Monitoring

Advanced Air Quality Meter for Comprehensive Environmental Monitoring

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

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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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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Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Rk300-08b Compact CO2 Gas Meter with Humidity and Temperature Detection

Rk300-08b Compact CO2 Gas Meter with Humidity and Temperature 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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Ce Portable Single H2s Gas Detector

Ce Portable Single H2s Gas Detector

US $ 110-900 / 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
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Advanced Multi-Gas Meter with RS485 Output for Air Quality Monitoring

Advanced Multi-Gas Meter with RS485 Output for Air Quality 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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0-100%Lel Detection Range Portable LPG Gas Leak Detector

0-100%Lel Detection Range Portable LPG Gas Leak Detector

US $ 99-880 / 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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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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Audited Supplier
Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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New Best Seling Product China Lel Gas Leak Detector Ethylene Gas Detector

New Best Seling Product China Lel Gas Leak Detector Ethylene Gas Detector

US $ 125 / 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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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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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Skz1050e-Co Anti-Interference Specially for Flue Gas Carbon Monoxide Flue Gas Analyser

Skz1050e-Co Anti-Interference Specially for Flue Gas Carbon Monoxide Flue Gas Analyser

US $ 234-260 / Set FOB
1 Set (MOQ)
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SKZ International Co., Ltd.

Shandong, China Since 2020
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Electronic Gas Sensor Leak Detector Digital Type with 4 Gas Sensor

Electronic Gas Sensor Leak Detector Digital Type with 4 Gas Sensor

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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About O2 Sensor FAQ

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

    The O2 Sensor is classified under our comprehensive Gas Sensor range.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.

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

    Discover the perfect Gas Sensor addition with our O2 Sensor.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.

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

    The O2 Sensor is a standout piece in our Gas Sensor collection.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.

5 Types Gases Monitor Portable Combustible Gas Detector

5 Types Gases Monitor Portable Combustible Gas Detector

US $ 153.8-182 / 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
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Nh3 Gas DC 24V RS485 Ammonia Fixed Gas Leak Detector

Nh3 Gas DC 24V RS485 Ammonia Fixed Gas Leak Detector

US $ 364.3-394.8 / sets FOB
1 sets (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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Compact Pm10 Pm2.5 CO2 Iaq Sensor Indoor Air Quality Monitor with Display

Compact Pm10 Pm2.5 CO2 Iaq Sensor Indoor Air Quality Monitor with Display

US $ 74-650 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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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)
Contact Supplier
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
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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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Multi-in-One Gas Detector for Real-Time Air Quality Analysis

Multi-in-One Gas Detector for Real-Time Air Quality Analysis

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

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
Chat Now Send Inquiry
Multi-Function Portable 4 in 1 Multi Gas Voc Leak Detector

Multi-Function Portable 4 in 1 Multi Gas Voc Leak Detector

US $ 350-500 / 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
Integrated Rk300-08 Gas Detector for Wide-Range Co, So2, O3, and No2

Integrated Rk300-08 Gas Detector for Wide-Range Co, So2, O3, and No2

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

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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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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Home Security Smart Portable Handheld Type Gas Detector Gas Detection

Home Security Smart Portable Handheld Type Gas Detector Gas Detection

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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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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Infrared Ndir Combustible Gas Detector

Infrared Ndir Combustible Gas Detector

US $ 230-300 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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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
Chat Now Send Inquiry
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