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China Factory Supply Battery Powered Handheld Multi Gas Detector

China Factory Supply Battery Powered Handheld Multi Gas Detector

US $ 200-470 / 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 Multi Gas Analyzer 4 Gases Detectors with Factory Price OEM ODM Available

Portable Multi Gas Analyzer 4 Gases Detectors with Factory Price OEM ODM Available

US $ 99-1,300 / 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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Oxygen Analyzer for Psa Oxygen Concentrator Service

Oxygen Analyzer for Psa Oxygen Concentrator Service

US $ 180-230 / Set FOB
2 Sets (MOQ)
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Audited Supplier
SHENYANG AERTI TECH CO., LTD.

Liaoning, China Since 2021
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Fixed Explosion-Proof Combustible Gas Detector Alarm Natural Gas Sensor Fixed Gas Detector

Fixed Explosion-Proof Combustible Gas Detector Alarm Natural Gas Sensor Fixed Gas Detector

US $ 70-150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mantern Industrial Co., Limited

Henan, China Since 2013
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Industrial Combustible Gas Control Fixed Gas Detector System
Secured Trading Service

Industrial Combustible Gas Control Fixed Gas Detector System

US $ 150-2,000 / 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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Wall-Mounted Fixed Gas Detector 4 in 1 Gas Detector
Secured Trading Service

Wall-Mounted Fixed Gas Detector 4 in 1 Gas Detector

US $ 150-2,000 / 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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New Designed Portable Single Gas Detector

New Designed Portable Single Gas Detector

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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Portable Handheld Ozone Gas Detector with Full Color LCD

Portable Handheld Ozone Gas Detector with Full Color LCD

US $ 95-540 / 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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K60b Handed Multi Gas Detector

K60b Handed Multi Gas Detector

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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New Design Ce Approved Handheld Gas Monitoring Device for Gas Leak Detection

New Design Ce Approved Handheld Gas Monitoring Device for Gas Leak Detection

US $ 150-480 / 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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Waterproof Single Gas Detector for Carbon Monoxide Co Alarm

Waterproof Single Gas Detector for Carbon Monoxide Co 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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Portable Five Gases Detector Toxic Combustible Gas Leakage Detection CE Certification

Portable Five Gases Detector Toxic Combustible Gas Leakage Detection CE Certification

US $ 150-800 / 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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Atex Certified 4 in 1 Portable Multi Gas Detector
Secured Trading Service

Atex Certified 4 in 1 Portable Multi Gas Detector

US $ 350-1,500 / 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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New Hot Sale High Quality Portable Gas Detector 4 in 1

New Hot Sale High Quality Portable Gas Detector 4 in 1

US $ 400-1,300 / 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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Multi Gas Detector Honeywell Gas Detection Four-in-One Gas Detector

Multi Gas Detector Honeywell Gas Detection Four-in-One Gas Detector

US $ 95-540 / 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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No Flue Nitric Oxide No Gas Analyzer Detector Fixed Leak Detector Price
Secured Trading Service

No Flue Nitric Oxide No Gas Analyzer Detector Fixed Leak Detector Price

US $ 150-2,000 / 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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4 in 1 Portable Air Quality Monitor Gas Detector Tester

4 in 1 Portable Air Quality Monitor Gas Detector Tester

US $ 95-540 / 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
IP67 Men Down Alarm Gas Meter Pump Gas Detector for Tunnels
Secured Trading Service

IP67 Men Down Alarm Gas Meter Pump Gas Detector for Tunnels

US $ 300-5,000 / 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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0-100ppm Portable Ammonia Gas Detector Nh3 for Industrial

0-100ppm Portable Ammonia Gas Detector Nh3 for Industrial

US $ 95-540 / 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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Single Ozone Gas Detector Portable Handheld O3 Ozone Meter Detector Ozone

Single Ozone Gas Detector Portable Handheld O3 Ozone Meter Detector Ozone

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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Gas Flow Switch /Monitor

Gas Flow Switch /Monitor

US $ 92.9-205.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Meokon Sensor Technology (Shanghai) Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2016
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Isoem U (A) -P-O-O DC Current Voltage 0-10V to Dual Output 4-20mA Isolated Transmitter

Isoem U (A) -P-O-O DC Current Voltage 0-10V to Dual Output 4-20mA Isolated Transmitter

US $ 23.5-25 / Piece FOB
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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High Precision Precession Vortex Flowmeter for Gas Trade Metering
Secured Trading Service

High Precision Precession Vortex Flowmeter for Gas Trade Metering

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 do gas sensor wholesale prices compare with factory OEM supply?

    Our O2 Sensor offers exceptional quality and style within the Gas Sensor category.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.

  • 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!

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

    Enhance your Gas Sensor setup with our premium 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.

Portable Electrochemistry Single Gas Detector

Portable Electrochemistry Single Gas Detector

US $ 90-300 / 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
Rechargeable Gas Meter Portable Multi Gas Detector 4 in 1 for Home

Rechargeable Gas Meter Portable Multi Gas Detector 4 in 1 for Home

US $ 107 / 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
Chat Now Send Inquiry
Fixed Gas Detector Gas Monitor Sensor with Remote Controller
Secured Trading Service

Fixed Gas Detector Gas Monitor Sensor with Remote Controller

US $ 150-2,000 / 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
Pump Suction 4-in-1 Gas Detector Portable Combustible Toxic Gas

Pump Suction 4-in-1 Gas Detector Portable Combustible Toxic Gas

US $ 98-105 / 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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Industrial Nh3 Single Gas Detector for 24-Hour Monitoring 4-20mA
Secured Trading Service

Industrial Nh3 Single Gas Detector for 24-Hour Monitoring 4-20mA

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Gnl-2100L Portable High Content Oxygen Analyzer Tester

Gnl-2100L Portable High Content Oxygen Analyzer Tester

US $ 4,200-4,300 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
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Pump Suction Voice Multifunctional 4 Gas Detector Gas Analyzer Industrial Gas Monitor

Pump Suction Voice Multifunctional 4 Gas Detector Gas Analyzer Industrial Gas Monitor

US $ 92-109 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
Chat Now Send Inquiry
Fixed Gas Detection Instrument C2h6s Detector Can Detect C0, H2s, Co, 02, Nh3, CO2, H2, No2, So2, More Than 30 Gas Such as CH4 Gas Leak Detector
Secured Trading Service

Fixed Gas Detection Instrument C2h6s Detector Can Detect C0, H2s, Co, 02, Nh3, CO2, H2, No2, So2, More Than 30 Gas Such as CH4 Gas Leak Detector

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Portable Multi Gas Detector with Diffusion Sampling IP65
Secured Trading Service

Portable Multi Gas Detector with Diffusion Sampling IP65

US $ 199-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Electrochemical Oxygen Analyzer Oxygen Purity Analyzer Ci-PC84

Electrochemical Oxygen Analyzer Oxygen Purity Analyzer Ci-PC84

US $ 155 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
BeiJing Cape Golden Gas System Company LTD

Beijing, China Since 2020
Chat Now Send Inquiry
Industrial Multi-Gas Detector for Hazardous Environment Gas Analyzer
Secured Trading Service

Industrial Multi-Gas Detector for Hazardous Environment Gas Analyzer

US $ 150-2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shandong Yizhong Industrial Co., Ltd

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
IR Infrared Pid Fixed Gas Detector Vocs Sensor Gas Analyzer with Display and Acousto-Optic Alarm

IR Infrared Pid Fixed Gas Detector Vocs Sensor Gas Analyzer with Display and Acousto-Optic Alarm

US $ 935-1,016 / 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
Portable Multi Gas Detector for Ex 02 H2s Co
Secured Trading Service

Portable Multi Gas Detector for Ex 02 H2s Co

US $ 450-2,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
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