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Fixed Gas Detector H2s Hydrogen Sulfide Monitor 0-100ppm Suitable for Mining Safety

Fixed Gas Detector H2s Hydrogen Sulfide Monitor 0-100ppm Suitable for Mining Safety

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Carbon Dioxide Monitor with Data Recorder LCD Display Greenhouse Garden Yard

Carbon Dioxide Monitor with Data Recorder LCD Display Greenhouse Garden Yard

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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IP65 Alarm Fixed Gas Detector for Chemical Plant Oil Mineral Detection

IP65 Alarm Fixed Gas Detector for Chemical Plant Oil Mineral Detection

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Smart Hydroponics System Air Quality CO2 Monitor Gas Analyzer From China

Smart Hydroponics System Air Quality CO2 Monitor Gas Analyzer From China

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Manufacturer Sale Handheld No2 Nitrogen Dioxide Toxic Gas Detector for Chemical Plant

Manufacturer Sale Handheld No2 Nitrogen Dioxide Toxic Gas Detector for Chemical Plant

US $ 210-460 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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HVAC Ventilation Air Quality Sensor CO2 Analyzer for Indoor Home

HVAC Ventilation Air Quality Sensor CO2 Analyzer for Indoor Home

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Explosive Biogas Methane Gas Leak Detector Used in Petroleum Hazardous Areas

Explosive Biogas Methane Gas Leak Detector Used in Petroleum Hazardous Areas

US $ 170-370 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Smart Home Air Quality Controller/Monitor Household Ventilation System

Smart Home Air Quality Controller/Monitor Household Ventilation System

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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New Version Portable H2s Gas Detector for Personal Safety with Pump

New Version Portable H2s Gas Detector for Personal Safety with Pump

US $ 210-460 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Monitor with Human/Plant Mode and High Accurate Large LCD Display for Greenhouse and Home

CO2 Monitor with Human/Plant Mode and High Accurate Large LCD Display for Greenhouse and Home

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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PGA04 IP68 Portable Four-in-One Analyzer Pumping Multi Gas Detector

PGA04 IP68 Portable Four-in-One Analyzer Pumping Multi Gas Detector

US $ 320-450 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Grow Tent HVAC Parts Gas Meter CO2 Tester with Data Logger From Factory

Grow Tent HVAC Parts Gas Meter CO2 Tester with Data Logger From Factory

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Fixed Ex Combustible Gas Detector for Petroleum Petrochemical Plant Natural Gas Areas

Fixed Ex Combustible Gas Detector for Petroleum Petrochemical Plant Natural Gas Areas

US $ 150-230 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Air Quality Tester and CO2 Monitor with CE Certification for Greenhouse and Home.

Air Quality Tester and CO2 Monitor with CE Certification for Greenhouse and Home.

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Multi Gas Personal Monitor Portable Carbon Monoxide Toxic and Combustible Detector

Multi Gas Personal Monitor Portable Carbon Monoxide Toxic and Combustible Detector

US $ 320-450 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Greenhouse CO2 Detector Air Quality Sensor Indoor Carbon Dioxide Monitor with Human/Plant Mode CE Certificate

Greenhouse CO2 Detector Air Quality Sensor Indoor Carbon Dioxide Monitor with Human/Plant Mode CE Certificate

US $ 49.6-62.7 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Portable 4-Gas Multi Detector for Lel, Co, H2s, and O2 Monitoring

Portable 4-Gas Multi Detector for Lel, Co, H2s, and O2 Monitoring

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Hydroponic Carbon Dioxide Detector with Chart Trend Display

Hydroponic Carbon Dioxide Detector with Chart Trend Display

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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First Alert 4 Gas Meter Gasoline Leak Portable Gas Detector

First Alert 4 Gas Meter Gasoline Leak Portable Gas Detector

US $ 320-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Top Quality Carbon Dioxide Analyzer Gas Meter for Greenhouse, Hydroponics

Top Quality Carbon Dioxide Analyzer Gas Meter for Greenhouse, Hydroponics

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Handheld Metering Instrument 0-100%Vol N2 Nitrogen Industrial Gas Leak Detector

Handheld Metering Instrument 0-100%Vol N2 Nitrogen Industrial Gas Leak Detector

US $ 210-460 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Detector Air Quality Monitor with Alarm and Dual-Beam Sensor Grow Tents

CO2 Detector Air Quality Monitor with Alarm and Dual-Beam Sensor Grow Tents

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Realtime Industrial Sulphur Dioxide O2 Fixed Gas Detector

Realtime Industrial Sulphur Dioxide O2 Fixed Gas Detector

US $ 170-370 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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About Best Ndir Sensor FAQ

  • QDoes sourcing gas analyzers from China offer cost-effective advantages for businesses?

    The Best Ndir Sensor is a premium choice in the Gas Analyzer category.Sourcing gas analyzers from China can provide cost-effective advantages due to lower manufacturing costs and access to a wide range of technologies. Partnering with a reliable supplier allows businesses to benefit from competitive pricing, tailor-made solutions, and efficient logistics for seamless product delivery.

  • QWhat types of gases can a gas analyzer detect?

    Discover the perfect addition to your Gas Analyzer with our Best Ndir Sensor.Gas analyzers are versatile instruments that can detect a wide range of gases, including but not limited to oxygen, carbon dioxide, methane, and nitrogen. The sensitivity and accuracy of gas analyzers vary based on the model and technology used by a recognized manufacturer.

  • QHow can I ensure the calibration and accuracy of a gas analyzer?

    Our Best Ndir Sensor offers exceptional quality and style within the Gas Analyzer category.Ensuring the calibration and accuracy of a gas analyzer is crucial for reliable measurements. Work with a reputable supplier or manufacturer to regularly calibrate the device based on industry standards and recommendations. Regular maintenance and testing are also essential to prevent inaccuracies.

Advanced Ndir CH4 and C2h6 Gas Detection Module, for Gas Detector

Advanced Ndir CH4 and C2h6 Gas Detection Module, for Gas Detector

US $ 156.52-219.23 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Ningxia Maiya Sensor Technology Development Co., Ltd

Ningxia, China Since 2024
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Carbon Dioxide Meter Wall-Mounted CO2 Detector 2 Years Warranty for Gyms

Carbon Dioxide Meter Wall-Mounted CO2 Detector 2 Years Warranty for Gyms

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Pump Suction Methane Oxygen Co H2s Handheld 4 Gas Detector

Pump Suction Methane Oxygen Co H2s Handheld 4 Gas Detector

US $ 320-460 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Wall Mount CO2 Analyzer with Dual Beam Sensor Gas Tester

Wall Mount CO2 Analyzer with Dual Beam Sensor Gas Tester

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Fast Gas Line Leak Detection Portable Gas Detector for Ex/Co/H2s/Ammonia/CH4 Inspection

Fast Gas Line Leak Detection Portable Gas Detector for Ex/Co/H2s/Ammonia/CH4 Inspection

US $ 320-460 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Hydroponics Carbon Dioxide Monitor Gas Controller CO2 Regulator with LCD Display

Hydroponics Carbon Dioxide Monitor Gas Controller CO2 Regulator with LCD Display

US $ 49.6-62.7 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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2-in-1 Portable H2s/O2 Gas Detector for Coal Mine Safety (PGA04 Pump Type)

2-in-1 Portable H2s/O2 Gas Detector for Coal Mine Safety (PGA04 Pump Type)

US $ 210-460 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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New Air Quality Monitor with CO2 Detecting Sensor for Home, Factory, and School

New Air Quality Monitor with CO2 Detecting Sensor for Home, Factory, and School

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Portable Low Level Carbon Monoxide Detector H2s So2 Toxic Gas Detector

Portable Low Level Carbon Monoxide Detector H2s So2 Toxic Gas Detector

US $ 320-460 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Auto Detect Sensor for CO2 Hydroponics Growing System Indoor Garden From China Factory

Auto Detect Sensor for CO2 Hydroponics Growing System Indoor Garden From China Factory

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Comprehensive Fixed Gas Detector for All Flammable and Toxic Gases

Comprehensive Fixed Gas Detector for All Flammable and Toxic Gases

US $ 170-370 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Precision Temperature Controller for Fermentation and Mushroom Cultivation with Smart Sensor Automatically Detects Day/Night

Precision Temperature Controller for Fermentation and Mushroom Cultivation with Smart Sensor Automatically Detects Day/Night

US $ 25.6-32.3 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
High Precision Point Type Fixed H2 Gas Sensor Hydrogen Leak Detector

High Precision Point Type Fixed H2 Gas Sensor Hydrogen Leak Detector

US $ 150-230 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
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