Home Instruments & Meters Flow Meter Reciprocating Piston Flow Meter Dual Ndir Meter 2025 Product List

Dual Ndir Meter

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Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

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Carbon Dioxide Monitor CO2 Temperature and Humidity CO2 Sensor for HVAC Systems

US$ 42.4-53.8 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: 1 Years

Warranty: 1years

Sensor Type: Dual-Beam Ndir

CO2 Range: 0~5000ppm

Temperature Range: 0~50ºC(32°f to 122°f)

Rh Range: 0-100%

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

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Infrared Smart Greenhouse Gas Meter HVAC CO2 Detector with Data Logger for Outdoor

US$ 42.4-53.8 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: 1 Years

Warranty: 1 Years

Sensor Type: Dual-Beam Ndir

CO2 Range: 0~5000ppm

Temperature Range: 0~50ºC(32°f to 122°f)

Rh Range: 0-100%

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

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Desktop Carbon Dioxide Detector Gas Analyzer Growroom Climate Controller

US$ 42.4-53.8 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: 1 Years

Warranty: 1 Years

Sensor Type: Dual-Beam Ndir

CO2 Range: 0~5000ppm

Temperature Range: 0~50ºC(32°f to 122°f)

Rh Range: 0-100%

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

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CO2 Monitor with Temperature and Humidity Sensor for Home and Office etc.

US$ 42.4-53.8 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: 1years

Warranty: 1years

Sensor Type: Dual-Beam Ndir

CO2 Range: 0~5000ppm

Temperature Range: 0~50ºC(32°f to 122°f)

Rh Range: 0-100%

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

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Indoor Air Quality Tester Monitor CO2, Temperature and Relative Humidity with Real Time Clock

US$ 42.4-53.8 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

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After-sales Service: 1years

Warranty: 1years

Sensor Type: Dual-Beam Ndir

CO2 Range: 0~5000ppm

Temperature Range: 0~50ºC(32°f to 122°f)

Rh Range: 0-100%

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

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CE Certified pH-Meter for Aquarium and Swimming Pool pH Monitoring and Control with Dosing Pump Automatic Assign

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

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Effective pH Meter with Dual Relay Outputs Detector for Greenhouse Plants and Aquatic Growth

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

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Indoor CO2 Meter with Data Logging Air Pollution Control Equipment Gas Sensor

US$ 28.9-38.5 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

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After-sales Service: 1 Years

Warranty: 1 Years

Brand: Astop

Customized: Customized

Portable: Desktop

Certification: CE

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

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Portable Automatic Water pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

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Mini Two Channel Ndir Sensor CO2 Meter with Clear Display Idea for Hospital, Restaurant

US$ 25.6-50 / Piece

1 Piece (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"On-time Delivery"

On-time Delivery

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Warranty: 2 Years

Brand: Astop

Customized: Customized

Portable: Desktop

Certification: CE

Gas: CO2

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants&rsquor; Nutrient Solution

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a Digital High-Tech Monitoring pH Meter That Can Detect Range 0.00-14.00 in Plants’ Nutrient Solution

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

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CE Certified pH-Meter for Aquarium and Pool pH Monitoring and Control with Dosing Pump Automatic Assign

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

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Smart pH Meter with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Feature: Dual Relay

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

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Indoor CO2 Meter Air Quality Monitor CO2 Controller with Build in Day/Night Sensor for Home and Office

US$ 58.3-72.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: Yes

Warranty: 1 Years

Brand: Astop

Customized: Customized

Portable: Portable

Certification: CE

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

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Portable Automatic Water Quality pH Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

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Digital CO2 Controller Equipment Gas Alarm Meter with Ndir Sensor

US$ 76.8-92.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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Warranty: 2 Years

Brand: Astop

Customized: Customized

Portable: Non Portable

Certification: CE

Gas: CO2

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

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Digital Carbon Dioxide Controller CO2 Meter for Factory HVAC Parts

US$ 76.8-92.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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Warranty: 2 Years

Brand: Astop

Customized: Customized

Portable: Non Portable

Certification: CE

Gas: CO2

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

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CO2 Meter with Ndir Sensor and Temp/CO2/Rh Sensor for Home, Office and Greenhouse

US$ 54.6-69.1 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1years

Brand: Astop

Customized: Customized

Portable: Portable

Certification: CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

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Dual Relay pH Meter for Swimming Pool and Aquarium and Water Treatment pH Management with CE

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

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

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

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

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

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Feature: Dual Relay

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

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Portable Automatic Water Quality pH-Meter for Agriculture Planting Vegetable and Fruit in Greenhouses Fast Testing and Monitoring

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

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Room Air Quality Monitor CO2 Meter Alarm Gas Analyzers Monitoring Home School Garden

US$ 76.8-92.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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Warranty: 2 Years

Brand: Astop

Customized: Customized

Portable: Non Portable

Certification: CE

Gas: CO2

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

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Dual Relay Outputs pH-Meter for Pool and Aquarium Water Treatment pH Management with CE

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Professional Emf Meter with Accurate Readings for Every Radiation Check

Professional Emf Meter with Accurate Readings for Every Radiation Check

Professional Emf Meter with Accurate Readings for Every Radiation Check

Professional Emf Meter with Accurate Readings for Every Radiation Check

Professional Emf Meter with Accurate Readings for Every Radiation Check

Professional Emf Meter with Accurate Readings for Every Radiation Check

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Professional Emf Meter with Accurate Readings for Every Radiation Check

US$ 13.7-15.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: Yes

Warranty: 1 Years

Reading Display: 3 - 1/2 Digit LCD

Measurement Bandwidth: 5Hz - 3500MHz

Sampling Time: About 0.4 Second

Measurement Mode: Dual Mode at The Same Time

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

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Greenhouse Garden Air Quality Sensor Gas Meter with USB Charging

US$ 28.9-38.5 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: 1 Years

Warranty: 1years

Brand: Astop

Customized: Customized

Portable: Desktop

Certification: CE

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

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Carbon Dioxide Meter with CO2/Temperature Sensor for Home and Greenhouse

US$ 28.9-38.5 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"On-time Delivery"

On-time Delivery

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After-sales Service: Yes

Warranty: 1 Years

Brand: Astop

Customized: Customized

Portable: Desktop

Certification: CE

Portable Electromagnetic Radiation Meter for Home & Office

Portable Electromagnetic Radiation Meter for Home & Office

Portable Electromagnetic Radiation Meter for Home & Office

Portable Electromagnetic Radiation Meter for Home & Office

Portable Electromagnetic Radiation Meter for Home & Office

Portable Electromagnetic Radiation Meter for Home & Office

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Portable Electromagnetic Radiation Meter for Home & Office

US$ 13.7-15.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: Yes

Warranty: 1 Years

Reading Display: 3 - 1/2 Digit LCD

Measurement Bandwidth: 5Hz - 3500MHz

Sampling Time: About 0.4 Second

Measurement Mode: Dual Mode at The Same Time

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

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Mini CO2 Detector Analyzer Smart Carbon Dioxide Meter for Hydroponics Growing System

US$ 28.9-38.5 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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After-sales Service: 1 Years

Warranty: 1years

Brand: Astop

Customized: Customized

Portable: Desktop

Certification: CE

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

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Horticulture Best Digital Carbon Dioxide Monitor Meter with CE Certificate

US$ 58.3-72.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Delivery"

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After-sales Service: Yes

Warranty: 1 Years

Brand: Astop

Customized: Customized

Portable: Portable

Certification: CE

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

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Professional pH Meter for Wastewater Treatment Water Quality Tester Accurate Measure Equipment

US$ 100.8-125.4 / Piece

50 Pieces (MOQ)

Kunshan Ast Optoelectronics Co., Ltd

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5(5.0)

"Fast Dispatch"

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Warranty: 1 Year

Display: Digital

Portable: Non Portable

Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool

Certification: ISO9001, CE

Feature: Dual Relay

Questions & Answers on Dual Ndir Meter

What advantages does wholesale procurement of flow meters offer?

The Dual Ndir Meter is included in our comprehensive Flow Meter range.Procuring flow meters wholesale provides cost savings due to bulk purchases, assurance of stable supply, and potential for customized solutions. Selecting reputable wholesale suppliers guarantees consistent quality and reliable performance based on industry standards.

How can I source flow meters from trusted suppliers in China?

Our Dual Ndir Meter offers exceptional quality within the Flow Meter category.When sourcing flow meters from China, leverage online B2B platforms, participate in trade exhibitions, and conduct background checks on suppliers. Ensuring suppliers are certified and have a good track record is essential for obtaining reliable products for your operation.

What are the common types of flow meters available?

Upgrade your Flow Meter with the elegant and durable Dual Ndir Meter.Flow meters come in various types, including electromagnetic, ultrasonic, thermal, and turbine. Each type has unique features and application suitability. Consult a reputable manufacturer for guidance on selecting the right type for your requirements.

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