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Fixed Toxic So2 Nh3 H2s Detector 4-20mA Industrial Online Gas Detector

Fixed Toxic So2 Nh3 H2s Detector 4-20mA Industrial Online Gas Detector

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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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
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OEM Air Quality Detector CO2 Meter Ndir Carbon Dioxide Comfortable Environment with Temperature and Humidity

OEM Air Quality Detector CO2 Meter Ndir Carbon Dioxide Comfortable Environment with Temperature and Humidity

US $ 16-19 / Piece FOB
50 Pieces (MOQ)
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Guangzhou Chuzheng Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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High Quality 24 Hours Stationary System LPG CH4 Methane Gas Detector

High Quality 24 Hours Stationary System LPG CH4 Methane Gas Detector

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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Wall Mount CO2 Controller with Integrated Sensor for Greenhouse Plant

Wall Mount CO2 Controller with Integrated Sensor for Greenhouse 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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Factory Use Carbon Dioxide Meter CO2 Sensor Gas Detector for Industrial Engineering

Factory Use Carbon Dioxide Meter CO2 Sensor Gas Detector for Industrial Engineering

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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Indoor Air Quality Monitor with LCD Display for Home, School, Ofiice and Plants

Indoor Air Quality Monitor with LCD Display for Home, School, Ofiice and Plants

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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Industrial Fixed CO Carbon Monoxide Gas Detector with 4-20mA/RS485 Output

Industrial Fixed CO Carbon Monoxide Gas Detector with 4-20mA/RS485 Output

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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Best for Indoor or Greenhouse Hydroponic Plant Automatic Digital Precision pH Meter pH Controller

Best for Indoor or Greenhouse Hydroponic Plant Automatic Digital Precision pH Meter pH Controller

US $ 100.8-125.4 / 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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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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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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Mini Air Quality CO2 Monitor with Air Sensor for Greenhouse, Home, Hospital, School and Restaurant

Mini Air Quality CO2 Monitor with Air Sensor for Greenhouse, Home, Hospital, School and Restaurant

US $ 28.9-38.5 / 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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Built in Pump Portable Confined Space Oxygen/O2 Single Gas Leak Detector

Built in Pump Portable Confined Space Oxygen/O2 Single 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/Carbon Dioxide Detector for Greenhouse with Data Recording

CO2/Carbon Dioxide Detector for Greenhouse with Data Recording

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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Explosion Certificated H2s Natural Gas Portable Multi Gas Detector (PGA04)

Explosion Certificated H2s Natural Gas Portable Multi Gas Detector (PGA04)

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 Carbon Dioxide Detector with CO2 Gas Sensor and Large LCD Display for Home and Greenhouse Plant

Mini Carbon Dioxide Detector with CO2 Gas Sensor and Large LCD Display for Home and Greenhouse Plant

US $ 28.9-38.5 / 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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Lithium Battery Monitor Portable Single Gas Detector for Nh3, H2, Lel/Ex

Lithium Battery Monitor Portable Single Gas Detector for Nh3, H2, Lel/Ex

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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Desktop Air Pollution Monitor for CO2 Pm2.5 Carbon Dioxide Meter CO2 Sensor Pm2.5 Detector for Air Quality Monitoring System

Desktop Air Pollution Monitor for CO2 Pm2.5 Carbon Dioxide Meter CO2 Sensor Pm2.5 Detector for Air Quality Monitoring System

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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CO2 Monitor for Hydroponics Growing System and Greenhouse

CO2 Monitor for Hydroponics Growing System and Greenhouse

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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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)
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Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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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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Indoor Carbon Dioxide Tester to Detect Humidity, Temperature and CO2 for Home and Indoor Plant

Indoor Carbon Dioxide Tester to Detect Humidity, Temperature and CO2 for Home and Indoor Plant

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
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Desktop Dazzling Fashion TFT Screen Pm2.5 Air Quality Monitor Detect Indoor Air Metre Best-Seller Air Detector

Desktop Dazzling Fashion TFT Screen Pm2.5 Air Quality Monitor Detect Indoor Air Metre Best-Seller Air Detector

US $ 30.7-32.7 / 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 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)
Contact Supplier
Audited Supplier
Qingdao Allred Electronics Co., Ltd.

Shandong, China Since 2025
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About Best Ndir Sensor FAQ

  • 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.

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

    The Best Ndir Sensor is included in our comprehensive Gas Analyzer range.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 a premium choice in the Gas Analyzer category.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.

Carbon Dioxide Temperature and Relative Humidity Detector CO2 Monitor Indoor

Carbon Dioxide Temperature and Relative Humidity Detector CO2 Monitor Indoor

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
Gas Industry Monitoring Fixed Hydrogen Sensor 4-20mA Output H2 Gas Detector

Gas Industry Monitoring Fixed Hydrogen Sensor 4-20mA Output H2 Gas Detector

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

Shandong, China Since 2025
Chat Now Send Inquiry
Ndir Sensor Carbon Dioxide Exceeding Standard Alarm with Tuya WiFi Indoor Carbon Dioxide Monitoring Air Quality Monitor

Ndir Sensor Carbon Dioxide Exceeding Standard Alarm with Tuya WiFi Indoor Carbon Dioxide Monitoring 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
Desktop CO2 Monitor with Temperature for Home and Indoor Air Quality

Desktop CO2 Monitor with Temperature for Home and Indoor 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
Chat Now Send Inquiry
High Sensitivity IR Sensor CO2 Portable Gas Detector for Carbon Dioxide Monitoring

High Sensitivity IR Sensor CO2 Portable Gas Detector for Carbon Dioxide Monitoring

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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Smart CO2 Level Monitor with Data Recorder for Greenhouse and Indoor Plant

Smart CO2 Level Monitor with Data Recorder for Greenhouse and Indoor Plant

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
Anti-Interference Fixed Toxic Hydrogen H2s Continuously Working Industrial Gas Leak Detector

Anti-Interference Fixed Toxic Hydrogen H2s Continuously Working Industrial Gas Leak Detector

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

Shandong, China Since 2025
Chat Now Send Inquiry
CO2 Detector for Hydroponics Greenhouse and Agriculture

CO2 Detector for Hydroponics Greenhouse and Agriculture

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
Handheld Wireless Gas Monitor Multi Gas Detector for Mining Safety

Handheld Wireless Gas Monitor Multi Gas Detector for Mining 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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Desktop Smart Air Quality Monitor with CO2 Gas Sensor and Temperature for Hydroponics and Greenhouse

Desktop Smart Air Quality Monitor with CO2 Gas Sensor and Temperature for Hydroponics and Greenhouse

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
Multi Gas Detector Carbon Monoxide 4 Gases with Wireless Function

Multi Gas Detector Carbon Monoxide 4 Gases with Wireless Function

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)
Contact Supplier
Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Toxic Gas Sensor Leak Equipment Fixed Online So2 Gas Detector

Toxic Gas Sensor Leak Equipment Fixed Online So2 Gas Detector

US $ 170-370 / 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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