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pH-ORP-Conductivity Digital Sensor Multi Parameter Controller RS485 Output

pH-ORP-Conductivity Digital Sensor Multi Parameter Controller RS485 Output

1 Piece (MOQ)
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Main Products: Digital RS485 Residual Chlorine Sensor
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Audited Supplier Audited Supplier Since 2023
Strider Instrument & Application Co. (Shanghai), Ltd.

Trading Company

Shanghai, China Since 2023
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PH Mete Controller, Industrial on-Line Monitor Detector pH Analyzer

PH Mete Controller, Industrial on-Line Monitor Detector pH Analyzer

US $ 300-375 / Set FOB
1 Set (MOQ)
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Certification : RoHS, CE
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Audited Supplier Audited Supplier Since 2024
Shenzhen Huicongyuan Environmental Protection Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Reliable and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

Reliable and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
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Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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High Precision Trend Chart Display Online pH/ORP Meter Controller

High Precision Trend Chart Display Online pH/ORP Meter Controller

US $ 400-600 / Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier Audited Supplier Since 2019
Shanghai Chunye Instrument Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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Madsur pH/ORP Controller Mds-300mr/Wastewater/Petrochemical/Fermentation/Pharmaceutical

Madsur pH/ORP Controller Mds-300mr/Wastewater/Petrochemical/Fermentation/Pharmaceutical

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Cod Sensor, Multi-Parametes Analyzer, Water Quality Analyzer, Coductity, Turbidity, Dissolved Oxygen, Doppler Flowmeter, Suspended Solids, Portable Ammonia Nitrogen Analyzer
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Audited Supplier Audited Supplier Since 2025
Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2025
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High Quality Intelligent Automatic Pool pH Regulator Controller Grow pH Ec Controller

High Quality Intelligent Automatic Pool pH Regulator Controller Grow pH Ec Controller

US $ 265-285 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
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Hillbo Precision pH Controller for Comprehensive Water Quality Testing

Hillbo Precision pH Controller for Comprehensive Water Quality Testing

US $ 320 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Electrode, pH Meter, ORP Meter, Ec Sensor, Chlorine Sensor, Water Quality Analayzer, Monitor Industrial, Dissolved Oxygen Sensor, Turbidity Meter, Pool Monitor
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Audited Supplier Audited Supplier Since 2024
Guangzhou Xilubao Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Temperature Compensation Digital Dual Relay pH Controller

Temperature Compensation Digital Dual Relay pH Controller

US $ 180-220 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Audited Supplier Audited Supplier Since 2018
Wuhu Jujie International Trade Co., LTD

Manufacturer/Factory,Trading Company

Anhui, China Since 2018
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RS485 Output Online Display Controller for Water Quality Monitoring pH Ec Do TDS ORP Cod Turbidity Sensor Analyzer

RS485 Output Online Display Controller for Water Quality Monitoring pH Ec Do TDS ORP Cod Turbidity Sensor Analyzer

US $ 265-315 / Piece FOB
1 Piece (MOQ)
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Main Products: Precipitation Sensors, Flow Velocity Sensors, Water Quality Sensors, Ambient Sensors, Radiation Sensors, Soil Sensors, Water Level Sensors, Wind Sensors, Compact Weather Station
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Audited Supplier Audited Supplier Since 2025
BGT Technology(Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2025
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Professional and Effective pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

Professional and Effective pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Appliance : Food Analysis, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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High-Tech pH Controller with Dual Relay and Smart Dosing Pump for Indoor Plant

High-Tech pH Controller with Dual Relay and Smart Dosing Pump for Indoor Plant

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
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Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Boqu Mpg-6099 Multi Parameter Controller Tambang Emas Dan Tembaga / Gold and Copper Mine for pH, Cod, Tss, Debit

Boqu Mpg-6099 Multi Parameter Controller Tambang Emas Dan Tembaga / Gold and Copper Mine for pH, Cod, Tss, Debit

US $ 1,000-9,999 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Liquid Analyzer pH Meter Other Analysis Instruments Generator Parts & Accessories Sewage Treatment Equipment Moisture Meter
Advanced pH Controller with Monitoring Probe and Dosing Pump Digital Meter for Hydroponic System

Advanced pH Controller with Monitoring Probe and Dosing Pump Digital Meter for Hydroponic System

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Apure Pool Maintenance System Swimming Pool Automatic Digital pH Controller

Apure Pool Maintenance System Swimming Pool Automatic Digital pH Controller

US $ 98-165 / Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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pH Controller for Aquarium and Pool pH Monitoring with Dual Relay Outputs

pH Controller for Aquarium and Pool pH Monitoring with Dual Relay Outputs

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Exact Testing pH Controller with Dual Relay Outputs for Hydroponic Solution Management to Adjust pH Scale

Exact Testing pH Controller with Dual Relay Outputs for Hydroponic Solution Management to Adjust pH Scale

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Multi-Reference Who Water Sensor Concentration Digital Meter Controller for Aquaculture

Multi-Reference Who Water Sensor Concentration Digital Meter Controller for Aquaculture

US $ 56.42-60.42 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
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Audited Supplier Audited Supplier Since 2022
Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2022
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Technical pH Controller for Sewage Treatment and Water pH Tester Accurate pH Measurement

Technical pH Controller for Sewage Treatment and Water pH Tester Accurate pH Measurement

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Industrial 4.3-Inch Smart Pool Water Quality Monitor pH ORP Online Controller Create with Acid Pump

Industrial 4.3-Inch Smart Pool Water Quality Monitor pH ORP Online Controller Create with Acid Pump

US $ 265-285 / Piece FOB
1 Piece (MOQ)
More
Main Products: Paperless Recorder, Chart Recorder, Pressure Transmitter, Level Transmitter, Electromagnetic Flowmeter, Temperature Transmitter, Signal Generator, Pressure Sensor, Paper Recorder, Level Recorder
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
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Apx1 Series pH/ORP Controller for Water Environment Pollution and Prevention

Apx1 Series pH/ORP Controller for Water Environment Pollution and Prevention

US $ 95-115 / Piece FOB
1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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Related Videos
  • What is pH-ORP-Conductivity Digital Sensor Multi Parameter Controller RS485 Output
    What is pH-ORP-Conductivity Digital Sensor Multi Parameter Controller RS485 Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Reliable and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00
    What is Reliable and Portable pH Controller for Hydroponics Plants with Dual Relay Outputs pH Range 0.00-14.00
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
  • What is High Precision Trend Chart Display Online pH/ORP Meter Controller
    What is High Precision Trend Chart Display Online pH/ORP Meter Controller
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is High Quality Intelligent Automatic Pool pH Regulator Controller Grow pH Ec Controller
    What is High Quality Intelligent Automatic Pool pH Regulator Controller Grow pH Ec Controller
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Online Residual Chlorine Detector Secondary Water Supply Tap Water Pool Industrial Residual Chlorine pH Monitor Controller

Online Residual Chlorine Detector Secondary Water Supply Tap Water Pool Industrial Residual Chlorine pH Monitor Controller

US $ 240-260 / Set FOB
1 Set (MOQ)
More
Main Products: Online Water Quality Analyzer, Pressure Transmitters, Level Transmitter, Flow Meter, Temperature Transmitter, Density Meter, Gas Detector, Switch Sensor, Manometer
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Wuxi Chaoda Electronic Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Single Stage RO Reverse Osmosis Controller, pH Orp Controller

Single Stage RO Reverse Osmosis Controller, pH Orp Controller

US $ 120-200 / Piece FOB
1 Piece (MOQ)
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Type : PH Meter
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Audited Supplier Audited Supplier Since 2006
Shanghai Total Industrial Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2006
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pH Meter Online Controller with RS485 Ralay out Hydroponic pH Meter Controller

pH Meter Online Controller with RS485 Ralay out Hydroponic pH Meter Controller

US $ 57-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2022
Chat Now Send Inquiry
Smart pH Controller with Two Relays Automatic Dosing Pump for Water Treatment pH Adjustment

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

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Pool Equipment High Efficiency Water Treatment Pool Monitor Water Quality Controller pH

Pool Equipment High Efficiency Water Treatment Pool Monitor Water Quality Controller pH

US $ 305-350 / Set FOB
1 Set (MOQ)
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Main Products: Garden Fountain, Music Fountain, Swimming Pool Heater, Swimming Pool Waterfall, Swimming Pool Pump, Swimming Pool Filter, Swimming Pool Liner, Swimming Pool Light, Swimming Pool Ladder, Bobby Pins
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Guangdong Water Crown Environment Technology Co.,Ltd.

Manufacturer/Factory,Group Corporation

Guangdong, China Since 2020
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Water Online pH Controller with Digital for Water Quality Testing

Water Online pH Controller with Digital for Water Quality Testing

US $ 199-259 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2022
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Wholesale Electric Conductivity Monitor/ Conductivity Controller Sensor /pH Hour Meter

Wholesale Electric Conductivity Monitor/ Conductivity Controller Sensor /pH Hour Meter

US $ 10-19 / Piece FOB
1 Piece (MOQ)
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Main Products: RO Membrane, RO System, Water Purifier, Sea Water Desalinate, Waste Water Purification, Waste Water Recycles, Water Treatment, Water Pump, Water Dispenser, Water Treatment Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Hangzhou Haina Environmental Protection Tech Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2019
Chat Now Send Inquiry
Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

Advanced pH Controller for Agricultural Aquatic Plants Growth with Precision Dual Relay Outputs Monitoring

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Industrial Online pH Controller Water Online pH Controller with Digital

Industrial Online pH Controller Water Online pH Controller with Digital

US $ 199.5-259.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2022
Chat Now Send Inquiry
Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Management

Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Management

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Boqu Phg-2081PRO pH ORP Meter Digital pH Controller for Environmental Protection Biochemical Food and Tap Water

Boqu Phg-2081PRO pH ORP Meter Digital pH Controller for Environmental Protection Biochemical Food and Tap Water

US $ 350-480 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Conductivity Meter, Conductivity Sensor, Dissolved Oxygen Meter, Dissolved Oxygen Sensor, Turbidity Meter, Turbidity Sensor, ORP Meter, ORP Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
Chat Now Send Inquiry
Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Management Automatically Adjust pH Level

Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Management Automatically Adjust pH Level

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
More
Appliance : Food Analysis, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Two Output Currents pH/ORP Controller with RS485 Communication

Two Output Currents pH/ORP Controller with RS485 Communication

US $ 139-159 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Senser
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Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
MADSUR Online PH Meter/Controller/MDS-392PH for High Temp Pure Water Monitoring

MADSUR Online PH Meter/Controller/MDS-392PH for High Temp Pure Water Monitoring

US $ 208-231 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2025
Chat Now Send Inquiry
Infitek pH-Ol620 Industrial Online pH Meter pH Controller

Infitek pH-Ol620 Industrial Online pH Meter pH Controller

US $ 50-300 / Piece FOB
1 Piece (MOQ)
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Main Products: Incubator, Drying Oven, Medicine Refrigerator, Centrifuge
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Audited Supplier Audited Supplier Since 2024
Infitek Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
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Swimming Pool pH & ORP Controller Strength Meter pH and Fertilizer Set Test pH

Swimming Pool pH & ORP Controller Strength Meter pH and Fertilizer Set Test pH

US $ 65-90 / Piece FOB
2 Pieces (MOQ)
More
Portable : Non Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
Orp Controller Digital Ph Controller Ph Meter Controller Water Controller Automatic Ph Controller Ph Orp Meter Controller
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