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Sensor Pressure Sensor Water Level Sensor Humidity Sensor Fuel Sensor Automatic Sensor

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Cheap Oximeters Pulse Pediatric Monitor Handheld Medical Equipment Oximete for Hospital

Cheap Oximeters Pulse Pediatric Monitor Handheld Medical Equipment Oximete for Hospital

US $ 38-40 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Blackstone Medical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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3000mAh Ex Alarm Leak Monitor Handheld No2 No So2 Detector

3000mAh Ex Alarm Leak Monitor Handheld No2 No So2 Detector

US $ 81-104 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China Since 2024
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Container Fumigation pH3 Gas Detector with Pump Phosphine Monitor
Secured Trading Service

Container Fumigation pH3 Gas Detector with Pump Phosphine Monitor

US $ 450-3,000 / 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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Customizable Portable Single Gas Detector

Customizable Portable Single Gas Detector

US $ 90-300 / 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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Fixed 4-20mA Combustible LPG Gas Leak Alarm Detector

Fixed 4-20mA Combustible LPG Gas Leak Alarm Detector

US $ 230-300 / 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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Explosion Proof Factory Use 4-20mA Fixed Flammable Gas Detector

Explosion Proof Factory Use 4-20mA Fixed Flammable Gas Detector

US $ 200-800 / 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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China Factory Fingertip Pulse Sensor Oximeter OLED TFT LED Blood Fingertip Oximeter Digital CE ISO Approved Pulse Oximeter

China Factory Fingertip Pulse Sensor Oximeter OLED TFT LED Blood Fingertip Oximeter Digital CE ISO Approved Pulse Oximeter

US $ 1.9-2.1 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Hangzhou Blackstone Medical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Industrial Grade Explosionproof So2 No2 No Co CO2 H2s CH4 Gas Alarm
Secured Trading Service

Industrial Grade Explosionproof So2 No2 No Co CO2 H2s CH4 Gas Alarm

US $ 450-3,000 / 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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K800IR (PID) Fixed Infrared Gas Detection Transmitter Without Oxygen Dependent

K800IR (PID) Fixed Infrared Gas Detection Transmitter Without Oxygen Dependent

US $ 210-980 / 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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Wholesales OEM Portable Gas Detector for Tvoc H2s Nh3 So2 Detection
Secured Trading Service

Wholesales OEM Portable Gas Detector for Tvoc H2s Nh3 So2 Detection

US $ 450-3,000 / 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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Iac Idle Air Control Valve for Gm 17069603
Secured Trading Service

Iac Idle Air Control Valve for Gm 17069603

US $ 5 / Piece FOB
200 Pieces (MOQ)
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Audited Supplier
Wenzhou Credit Parts Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Boqu Dog-2092PRO Water Online Farm Control Work Do Sensor Dissolved Oxygen Measurement Transmitter Meter
Secured Trading Service

Boqu Dog-2092PRO Water Online Farm Control Work Do Sensor Dissolved Oxygen Measurement Transmitter Meter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Portable 3V Lithium Battery Ce Approved Environment Monitoring Gas Detector

Portable 3V Lithium Battery Ce Approved Environment Monitoring Gas Detector

US $ 110-300 / 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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Fix Type Gas Detector for Gas Leak Detecting Factory Use

Fix Type Gas Detector for Gas Leak Detecting Factory Use

US $ 210-570 / 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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Factory Direct Supply Handheld Ozone O3 Gas Detector with Import Sensor
Secured Trading Service

Factory Direct Supply Handheld Ozone O3 Gas Detector with Import Sensor

US $ 450-3,000 / 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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Handheld Infant Pulse Oximeter 2.4 Inch TFT Screen Oxymeter Pulse Oximeter Compatible Software

Handheld Infant Pulse Oximeter 2.4 Inch TFT Screen Oxymeter Pulse Oximeter Compatible Software

US $ 1.9-2.1 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Hangzhou Blackstone Medical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Optional Range 50ppm/100ppm pH3 Gas Detector Phosphine Monitor Data Logger
Secured Trading Service

Optional Range 50ppm/100ppm pH3 Gas Detector Phosphine Monitor Data Logger

US $ 450-3,000 / 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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Digital Optical Do Factories Price Dissolved Oxygen Sensor Do Probe Do Electrode for Cultivation Fish Farming
Secured Trading Service

Digital Optical Do Factories Price Dissolved Oxygen Sensor Do Probe Do Electrode for Cultivation Fish Farming

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Professional Radon Tester Digital Radon Monitor Rn55 Radon Gas Detector

Professional Radon Tester Digital Radon Monitor Rn55 Radon Gas Detector

US $ 50-120 / 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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4-20mA Relay Output for Extra Fan/Valve Fixed LPG Gas Leak Detector

4-20mA Relay Output for Extra Fan/Valve Fixed LPG Gas Leak Detector

US $ 200-899 / 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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IP67 Gas Monitor 1 Years Maintenance-Free Iecex Handheld Multi Gas Analyzer
Secured Trading Service

IP67 Gas Monitor 1 Years Maintenance-Free Iecex Handheld Multi Gas Analyzer

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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Boqu Dog-2082s 4-20mA Output for Dissolved Oxygen Meters for Sale Do Meter
Secured Trading Service

Boqu Dog-2082s 4-20mA Output for Dissolved Oxygen Meters for Sale Do Meter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Factory Price CH2o Formaldehyde Gas Leak Detector
Secured Trading Service

Factory Price CH2o Formaldehyde Gas Leak Detector

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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About O2 Sensor FAQ

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

    The O2 Sensor is a premium choice in 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?

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

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

Alarm Safety Equipment 4-20mA Fixed CH4 Gas Leak Detector

Alarm Safety Equipment 4-20mA Fixed CH4 Gas Leak Detector

US $ 230-300 / 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
Factory Supply Fixed Combustible Gas Detector Methane Gas Detector
Secured Trading Service

Factory Supply Fixed Combustible Gas Detector Methane Gas Detector

US $ 144.9-173.4 / 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
Chat Now Send Inquiry
High-Sensitivity Gas Threat Identification Platform Industrial Fixed Gas Detector
Secured Trading Service

High-Sensitivity Gas Threat Identification Platform Industrial Fixed Gas Detector

US $ 144.9-173.4 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Ningxia, China Since 2023
Chat Now Send Inquiry
Wall-Mounted CE Approved Hydrogen Fixed Gas Detector
Secured Trading Service

Wall-Mounted CE Approved Hydrogen Fixed Gas Detector

US $ 144.9-173.4 / 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
Chat Now Send Inquiry
Toxic Gas Detection Harmful Co H2s CH4 Ex Gas Detector
Secured Trading Service

Toxic Gas Detection Harmful Co H2s CH4 Ex Gas Detector

US $ 144.9-173.4 / 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
Chat Now Send Inquiry
18 in 1 Gas Analyzer Toxic and Harmful Portable Combustible Gas Detector
Secured Trading Service

18 in 1 Gas Analyzer Toxic and Harmful Portable Combustible Gas Detector

US $ 5,000-30,000 / 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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CE Approved Industrial Radon Gas Detector with Lithium Battery Operated

CE Approved Industrial Radon Gas Detector with Lithium Battery Operated

US $ 50-120 / 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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Self Check OLED Children Oximeter Fingertip Pulse for Home Life

Self Check OLED Children Oximeter Fingertip Pulse for Home Life

US $ 1.9-2.1 / Piece FOB
500 Pieces (MOQ)
Send Inquiry
Audited Supplier
Hangzhou Blackstone Medical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Boqu Dog-2082s High Accuracy for Ground Water Digital Dissolved Oxygen Meter Do Meter
Secured Trading Service

Boqu Dog-2082s High Accuracy for Ground Water Digital Dissolved Oxygen Meter Do Meter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
Chat Now Send Inquiry
Digital LCD 4.0MPa Insertion Pipeline 4-20mA Air Nitrogen Oxygen Argon 220V/24V Thermal Gas Mass Flow Meter
Secured Trading Service

Digital LCD 4.0MPa Insertion Pipeline 4-20mA Air Nitrogen Oxygen Argon 220V/24V Thermal Gas Mass Flow Meter

US $ 159-2,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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Gas Leakage Detection Explosion Proof Fixed Online Multi Gas Detector
Secured Trading Service

Gas Leakage Detection Explosion Proof Fixed Online Multi Gas Detector

US $ 144.9-173.4 / 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
Chat Now Send Inquiry
High Sensitivity Portable Carbon Dioxide CO2 Carbon Monoxide Co Gas Monitor Detector
Secured Trading Service

High Sensitivity Portable Carbon Dioxide CO2 Carbon Monoxide Co Gas Monitor Detector

US $ 450-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Stationary Gas Monitor for 0-30%Vol Oxygen with Stainless Steel and Aluminum Alloy

Stationary Gas Monitor for 0-30%Vol Oxygen with Stainless Steel and Aluminum Alloy

US $ 100-500 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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