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Multi Gas Detector Electrochemical Bluetooth Handheld Natural Gas Alarm LPG Detector

Multi Gas Detector Electrochemical Bluetooth Handheld Natural Gas Alarm LPG Detector

US $ 240-300 / Piece FOB
1 Piece (MOQ)
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Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 and Temperature Monitor with Dual Beam Sensor and Temperature Monitoring System for Greenhouse and Flower House

CO2 and Temperature Monitor with Dual Beam Sensor and Temperature Monitoring System for Greenhouse and Flower House

US $ 25.6-50 / 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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Factory Direct Portable Lel Propane Detector for Combustible Gas Leak

Factory Direct Portable Lel Propane Detector for Combustible Gas Leak

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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Mini High Accurate Air Quality Monitor CO2 Humidity Temperature for Hotel Car

Mini High Accurate Air Quality Monitor CO2 Humidity Temperature for Hotel Car

US $ 29.9-39.9 / 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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Stationary Biogas Methane Gas Leak Detector for Sewage Treatment Landfill Detection

Stationary Biogas Methane Gas Leak Detector for Sewage Treatment Landfill Detection

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

Shandong, China Since 2025
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Hydroponics Indoor CO2 Detector Ventilation Carbon Dioxide Controller CO2 Analyzer

Hydroponics Indoor CO2 Detector Ventilation Carbon Dioxide Controller CO2 Analyzer

US $ 29.9-39.9 / 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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Good Quality Portable Flammable Gas H2s Oxygen Analyzer Multigas Detector for Welding

Good Quality Portable Flammable Gas H2s Oxygen Analyzer Multigas Detector for Welding

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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CO2/Carbon Dioxide Gas Monitor with CE/UL/ETL Certificate for Greenhouse and Indoor Plant

CO2/Carbon Dioxide Gas Monitor with CE/UL/ETL Certificate for Greenhouse and Indoor Plant

US $ 76.8-92.4 / 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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Enhanced Safety Fixed H2s Gas Detector of Toxic and Harmful Gases

Enhanced Safety Fixed H2s Gas Detector of Toxic and Harmful Gases

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

Shandong, China Since 2025
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Smart Carbon Dioxide Meter with Air Quality Monitor Gas Analyzer for Office, School, Building.

Smart Carbon Dioxide Meter with Air Quality Monitor Gas Analyzer for Office, School, Building.

US $ 29.9-39.9 / Piece FOB
50 Pieces (MOQ)
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Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Safety Fixed Wall-Mounted H2s Gas Leak Detector for Industrial Use

Safety Fixed Wall-Mounted H2s Gas Leak Detector for Industrial Use

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

Shandong, China Since 2025
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Industrial Carbon Dioxide CO2 Gas Controller for Greenhouse

Industrial Carbon Dioxide CO2 Gas Controller for Greenhouse

US $ 76.8-92.4 / 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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Handheld Multi H2s O2 Nh3 Ammonia Gas Detector with Wireless Communication

Handheld Multi H2s O2 Nh3 Ammonia Gas Detector with Wireless Communication

US $ 350-420 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Carbon Dioxide Controller with Dual Channel Relay Output for Cellar and Greenhouse

Carbon Dioxide Controller with Dual Channel Relay Output for Cellar and Greenhouse

US $ 76.8-92.4 / 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 Pump Multi Gas Detector for H2s Co CO2 No O2 Lel

Portable Pump Multi Gas Detector for H2s Co CO2 No O2 Lel

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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Measurement Monitor of CO2/Temperature/Humidity Detecting with Smart Sensor for School, Home Indoor Air Quality Monitoring

Measurement Monitor of CO2/Temperature/Humidity Detecting with Smart Sensor for School, Home Indoor Air Quality Monitoring

US $ 29.9-39.9 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Portable IP68 Bluetooth Lel Co O2 H2s 4 Gas Detector

Portable IP68 Bluetooth Lel Co O2 H2s 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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Indoor Grow Equipment Carbon Dioxide Controller with Auto Day and Night Sensor Easy to Use

Indoor Grow Equipment Carbon Dioxide Controller with Auto Day and Night Sensor Easy to Use

US $ 76.8-92.4 / 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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New CO2 Detector Ndir Temperature and Humidity and Air Quality Monitor with Alarm CO2 Monitor Gas Analyzer

New CO2 Detector Ndir Temperature and Humidity and Air Quality Monitor with Alarm CO2 Monitor Gas Analyzer

US $ 20-22 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Portable CO2 Carbon Dioxide Detector Type-C Recharge Gas Monitors Digital CO2 Meter with Ndir

Portable CO2 Carbon Dioxide Detector Type-C Recharge Gas Monitors Digital CO2 Meter with Ndir

US $ 20-22 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, 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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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Air Detector 0-5000 Ppm CO2/Carbon Dioxide Gas Analyzer with CE Certificate

Air Detector 0-5000 Ppm CO2/Carbon Dioxide Gas Analyzer with CE Certificate

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
Chat Now Send Inquiry
Personal Monitor 4 in 1 Lel/Co/O2/H2s Portable Gas Detector with Pump

Personal Monitor 4 in 1 Lel/Co/O2/H2s Portable Gas Detector with Pump

US $ 350-420 / 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?

    Discover the perfect addition to your Gas Analyzer with our Best Ndir Sensor.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?

    The Best Ndir Sensor is an essential part of our Gas Analyzer offerings.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?

    The Best Ndir Sensor is a key item within our extensive Gas Analyzer selection.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.

Mini CO2 Sgas Analyzer 3 in 1 with Rechargeable Li Battery for Home and Office

Mini CO2 Sgas Analyzer 3 in 1 with Rechargeable Li Battery for Home and Office

US $ 29.9-39.9 / 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
Factory Supply Benzene C6h6 Two-Stage Alarm Fixed Gas Detector for Chemical Plant

Factory Supply Benzene C6h6 Two-Stage Alarm Fixed Gas Detector for Chemical Plant

US $ 1,300-1,700 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Mini CO2 Monitor with High Precision CO2 Sensor and LCD Display.

Mini CO2 Monitor with High Precision CO2 Sensor and LCD Display.

US $ 28.9-38.5 / 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
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)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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CO2 Monitor with Temperature and Humidity for Office Home and Factory

CO2 Monitor with Temperature and Humidity for Office Home and Factory

US $ 29.9-39.9 / 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 Explosion-Proof Portable Gas Detector for Industrial Safety

High Precision Explosion-Proof Portable Gas Detector for Industrial Safety

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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Household Indoor Air Quality Monitor with CE Certificate for Home and Office

Household Indoor Air Quality Monitor with CE Certificate for Home and Office

US $ 29.9-39.9 / 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
Outdoor Air Pollution Multi Gas Monitor 4 in 1 Gas Detector

Outdoor Air Pollution Multi Gas Monitor 4 in 1 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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Desktop CO2 Detector 3-in-1: CO2, Temperature and Humidity for Home and Plants.

Desktop CO2 Detector 3-in-1: CO2, Temperature and Humidity for Home and Plants.

US $ 29.9-39.9 / 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
Explosive Coal Mine Natural Gas Methane Gas Detector with Portable Operation

Explosive Coal Mine Natural Gas Methane Gas Detector with Portable Operation

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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Smart Air Quality Detector Testing CO2 and Temperature for Indoor and Outdoor Air Quality

Smart Air Quality Detector Testing CO2 and Temperature for Indoor and Outdoor Air Quality

US $ 28.9-38.5 / 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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Wall Mountable Medidor De CO2 Ndir Channel Sensor Carbon Dioxide Meter USB Recharge Air Quality Monitor

Wall Mountable Medidor De CO2 Ndir Channel Sensor Carbon Dioxide Meter USB Recharge Air Quality Monitor

US $ 20-22 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Long-Life Sensor Co H2s Multi Gas Detector for Oil and Gas Industry

Long-Life Sensor Co H2s Multi Gas Detector for Oil and Gas Industry

US $ 320-460 / 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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