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Ms104K-L Portable Gas Detector for Petroleum Industry Applications

Ms104K-L Portable Gas Detector for Petroleum Industry Applications

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ms104K-L Medical and Pharmaceutical Gas Detector for Workplace Safety

Ms104K-L Medical and Pharmaceutical Gas Detector for Workplace Safety

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Ce UL Certified High Sensitivity and Precision Fixed Gas Detector

Ce UL Certified High Sensitivity and Precision Fixed Gas Detector

US $ 210-1,070 / 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 Sensitivity Work Area Gas Monitoring CH4 Gas Detector

High Sensitivity Work Area Gas Monitoring CH4 Gas Detector

US $ 220-360 / 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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Extra Pump for Gas Detectors with Factory Price

Extra Pump for Gas Detectors with Factory Price

US $ 25-60 / 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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Air Quality Detector Air Quality Meter Tvoc Meter with Pid Gas Sensor

Air Quality Detector Air Quality Meter Tvoc Meter with Pid Gas Sensor

US $ 418.78-1,992.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN KORNO I AND E CO., LTD

Guangdong, China Since 2017
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Leak Detector Voc Carbon Dioxide Aspirator for CO2 Meter
Secured Trading Service

Leak Detector Voc Carbon Dioxide Aspirator for CO2 Meter

US $ 450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Cyeeyo Instruments Co., Ltd.

Shandong, China Since 2020
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220 VAC/24 VDC Powered Wall Mounted Gas Detector with RS485 Output

220 VAC/24 VDC Powered Wall Mounted Gas Detector with RS485 Output

US $ 200-380 / 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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Fixed LED Display 4-20 Ma Output Co Gas Alarm Detector

Fixed LED Display 4-20 Ma Output Co Gas Alarm Detector

US $ 200-350 / 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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Mic500s Fixed Gas Detector with Modbus-RTU for Industrial Safety Monitoring
Secured Trading Service

Mic500s Fixed Gas Detector with Modbus-RTU for Industrial Safety Monitoring

US $ 300-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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4 in 1 USB/RS485 High Sensitivity Self Test Hydrogen Sulfide/H2s Gas Monitor Portable Gas Detector
Secured Trading Service

4 in 1 USB/RS485 High Sensitivity Self Test Hydrogen Sulfide/H2s Gas Monitor Portable Gas Detector

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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Ms104K-L Portable Gas Detector for Personal Protection – Ideal for Industrial and Firefighting Use

Ms104K-L Portable Gas Detector for Personal Protection – Ideal for Industrial and Firefighting Use

US $ 228-380 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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UL Ce Certified Fixed 4-20 Ma Output Toxic Gas Detector Transmitter for Gas Detecting

UL Ce Certified Fixed 4-20 Ma Output Toxic Gas Detector Transmitter for Gas Detecting

US $ 190-1,070 / 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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Small Size 3V Lithium Battery Operated Portable 0-1000ppm Co Detector

Small Size 3V Lithium Battery Operated Portable 0-1000ppm Co Detector

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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Sound Light Vibration 4-in-1 H2s Co 2o H2s Combustible Gas Detector"

Sound Light Vibration 4-in-1 H2s Co 2o H2s Combustible Gas Detector"

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

Guangdong, China Since 2024
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Accuracy 4-20mA Output Co Gas Detector Transmitter

Accuracy 4-20mA Output Co Gas Detector Transmitter

US $ 240-350 / 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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Handheld Nh3 Gas Alarm Detector

Handheld Nh3 Gas Alarm Detector

US $ 220-300 / 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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Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector
Secured Trading Service

Industrial Mining LPG Co Oxygen Combustible Toxic Fixed Gas Detector

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
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ISO Series PWM Pulse Transformer (ISO D-P-O-Q)

ISO Series PWM Pulse Transformer (ISO D-P-O-Q)

1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Personal Safety Equipment Portable Cl2 Chlorine Detector

Personal Safety Equipment Portable Cl2 Chlorine Detector

US $ 200-300 / 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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K800 Customizable Fixed Multi Gas Detector

K800 Customizable Fixed Multi Gas Detector

US $ 133-1,325 / 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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Yunyi Flow Transmitter Smart Liquid Flow Sensor Meter Gas Vortex Flowmeter Steam Vortex Flow Meter

Yunyi Flow Transmitter Smart Liquid Flow Sensor Meter Gas Vortex Flowmeter Steam Vortex Flow Meter

US $ 230 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2020
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Air Quality Sensor CO2 Pm Voc Co Portable Smart Indoor Aqi Monitor

Air Quality Sensor CO2 Pm Voc Co Portable Smart Indoor Aqi Monitor

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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About O2 Sensor FAQ

  • QCan gas sensors be customized for unique applications or top industry trends?

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

  • 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!

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

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

Handheld Toxic Gas Chlorine Detector Alarm

Handheld Toxic Gas Chlorine Detector Alarm

US $ 220-300 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Single Gas Alarm Portable Ammonia Nh3 Gas Detector

Single Gas Alarm Portable Ammonia Nh3 Gas Detector

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

Guangdong, China Since 2024
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Portable Four-in-One Toxic and Harmful Gas Detector
Secured Trading Service

Portable Four-in-One Toxic and Harmful Gas Detector

US $ 280-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Carbon Dioxide Controller Portable Monitor Lowes Gas Detector Meter Analyzers
Secured Trading Service

Carbon Dioxide Controller Portable Monitor Lowes Gas Detector Meter Analyzers

US $ 450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jinan Cyeeyo Instruments Co., Ltd.

Shandong, China Since 2020
Chat Now Send Inquiry
4-20mA Output Infrared CH4 Analyzer 0-5%Vol IR Methane Detector Alarm

4-20mA Output Infrared CH4 Analyzer 0-5%Vol IR Methane Detector Alarm

US $ 199-599 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
Fixed Multi Gas Electrochemical Sensor Gas Detector

Fixed Multi Gas Electrochemical Sensor 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
Chat Now Send Inquiry
Single Hydrogen Chloride Fixed Gas Detector
Secured Trading Service

Single Hydrogen Chloride Fixed Gas Detector

US $ 146.6-174.9 / 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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High-Performance Dew Point Transmitters with Stainless Steel Housing
Secured Trading Service

High-Performance Dew Point Transmitters with Stainless Steel Housing

US $ 6,700-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Xinjian Electronic Co., Ltd.

Zhejiang, China Since 2024
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Zetron Ms104K-M-Eto Portable Four-in-One Gas Detector
Secured Trading Service

Zetron Ms104K-M-Eto Portable Four-in-One Gas Detector

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Ms104K-L Hydrogen Gas Detector: Portable, Diffusion Type for Precise Hydrogen Leak Detection

Ms104K-L Hydrogen Gas Detector: Portable, Diffusion Type for Precise Hydrogen Leak Detection

US $ 228-380 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
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
Chat Now Send Inquiry
New Design Li-ion Battery Operated Explosion Proof Portable Lel Gas Leak Detector

New Design Li-ion Battery Operated Explosion Proof Portable Lel Gas Leak Detector

US $ 90-150 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
0-100%Lel 0-5%Vol Portable LPG Gas Detector

0-100%Lel 0-5%Vol Portable LPG Gas Detector

US $ 99-450 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing KELISAIKE Safety Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2016
Chat Now Send Inquiry
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