Supplier Discovery

Instruments & Meters

Liquid Analyzer

Digital Orp Controller Factories & Companies

Filter

Category

ChemicalsConsumer ElectronicsConstruction & DecorationElectrical & ElectronicsHealth & Medicine

More

Management Certification

OthersISO9001:2015ISO 9001ISO45001:2018OHSAS/ OHSMS 18001

More

R&D Capacity

OEMODMOwn BrandOthers

Annual Revenue

<1 Million USD 1 ~ 2.5 Million USD 2.5 ~ 5 Million USD 10 ~ 50 Million USD >100 Million USD

No.of Employees

Less than 5 People5-50 People51-200 People201-500 People

Province & Region

AnhuiBeijingChongqingFujianGuangdong

More

Suppliers reviewed by inspection services.

about digital orp controller

Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities

digital orp controller100+ factories verified

Shanghai GL Environmental Technology Co., Ltd.

Apure A30 Online Aquarium Pool Digital pH ORP Controller

Apure A30 Online Aquarium Pool Digital pH ORP Controller

US$85.00-89.00

Apure RS485 4-20mA Digital pH Orp Controller

Apure RS485 4-20mA Digital pH Orp Controller

US$98.00-190.00

Industrial Online Aquarium Water Digital ORP pH Controller with Sensor

Industrial Online Aquarium Water Digital ORP pH Controller with Sensor

US$98.00-165.00

Industrial Water Treatment Automatic Digital Ec ORP Meter pH Controller

Industrial Water Treatment Automatic Digital Ec ORP Meter pH Controller

US$98.00-165.00

1/4

Suzhou Delfino Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Two Spst Relays Inline Digital pH/ORP Controller for Water Treatment

Two Spst Relays Inline Digital pH/ORP Controller for Water Treatment

Water Multi-Parameter Meter Controller for Online Monitoring

Water Multi-Parameter Meter Controller for Online Monitoring

US$275.00-305.00

Industrial Online pH/ORP Controller for Waste Water

Industrial Online pH/ORP Controller for Waste Water

Differential Signal Online RS485 pH/ORP Controller for Power Plant

Differential Signal Online RS485 pH/ORP Controller for Power Plant

US$125.00-150.00

1/4

Shanghai Kuosi Electronic Co., Ltd.

Manufacturers Digital RS485 pH ORP Meter Controller

Manufacturers Digital RS485 pH ORP Meter Controller

US$98.00-165.00

Industrial Online Water Treatment Automatic Digital Ec ORP Meter pH Controller

Industrial Online Water Treatment Automatic Digital Ec ORP Meter pH Controller

US$98.00-165.00

Apure A30 Online Aquarium Pool Digital pH ORP Controller

Apure A30 Online Aquarium Pool Digital pH ORP Controller

US$98.00-165.00

Online Aquarium Water Digital ORP pH Controller

Online Aquarium Water Digital ORP pH Controller

US$98.00-165.00

1/4

GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Swimming Pool Automatic pH & ORP Meter Pool Water Controller Digital

Swimming Pool Automatic pH & ORP Meter Pool Water Controller Digital

US$380.00-420.00

pH and ORP Digital pH Water Controller for Swimming Pool

pH and ORP Digital pH Water Controller for Swimming Pool

US$380.00-420.00

Water Treatment Maintenance System Swimming Pool Automatic ORP/pH Controller

Water Treatment Maintenance System Swimming Pool Automatic ORP/pH Controller

US$380.00-420.00

Swimming Pool pH&ORP Water Controller and Doing Pump System

Swimming Pool pH&ORP Water Controller and Doing Pump System

US$380.00-420.00

1/4

Hangzhou Supmea International Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

Advanced Digital pH and ORP Controller for Effortless Water Management

Advanced Digital pH and ORP Controller for Effortless Water Management

US$155.00-170.00

RS485 Real-Time Monitoring pH Sensor Meter pH Controller for Wastewater Treatment Plant

RS485 Real-Time Monitoring pH Sensor Meter pH Controller for Wastewater Treatment Plant

US$65.00-105.00

RS485 Industrial pH Meter Online pH Controller with Automatic Temperature

RS485 Industrial pH Meter Online pH Controller with Automatic Temperature

US$60.00-140.00

Industrial High Precision Portable Online pH ORP Ec Conductivity Meter Backlight Controller

Industrial High Precision Portable Online pH ORP Ec Conductivity Meter Backlight Controller

US$165.00-200.00

1/4

Guangdong Water Crown Environment Technology Co.,Ltd.

New Design ORP/pH Water Quality Monitor 250 Series Digital Water Controller

New Design ORP/pH Water Quality Monitor 250 Series Digital Water Controller

US$305.00-350.00

pH&ORP 250# Swimming Pool Automatic Water Chemical Level Controller

pH&ORP 250# Swimming Pool Automatic Water Chemical Level Controller

US$305.00-350.00

Chemtrol-250 pH/ORP Digital Controller Auto Water Quality Monitor for Pool Disinfection System

Chemtrol-250 pH/ORP Digital Controller Auto Water Quality Monitor for Pool Disinfection System

Factory New Product Swimming Pool Equipment Pool pH 250 Water Quality Controller

Factory New Product Swimming Pool Equipment Pool pH 250 Water Quality Controller

US$305.00-350.00

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

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$350.00-480.00

Boqu Phg-2091 Manufacture pH ORP Meter pH Analyzer pH Monitor pH Controller

Boqu Phg-2091 Manufacture pH ORP Meter pH Analyzer pH Monitor pH Controller

US$85.00-550.00

Boqu High Precision Phg-2081X Aquarium Inline pH Water Tester Measurement Controller

Boqu High Precision Phg-2081X Aquarium Inline pH Water Tester Measurement Controller

US$85.00-550.00

Boqu Economy Phg-2091 Digital Calibration pH Reader pH Meter Price Controller

Boqu Economy Phg-2091 Digital Calibration pH Reader pH Meter Price Controller

US$85.00-550.00

1/4

Guangdong Laswim Water Environment Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Swimming Pool ORP/pH Digital Controller Water Quality Electric Automatic Monitor

Swimming Pool ORP/pH Digital Controller Water Quality Electric Automatic Monitor

US$520.00-550.00

Touch Intelligent Pool Water Quality Monitor

Touch Intelligent Pool Water Quality Monitor

US$520.00-550.00

Water Quality Monitor for Swimming Pool

Water Quality Monitor for Swimming Pool

US$520.00-550.00

Swimminging Pool Water pH&ORP Maintain Chemical Controller

Swimminging Pool Water pH&ORP Maintain Chemical Controller

US$520.00-550.00

1/4

Anhui Madsur Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

MDS-490RP Industrial Online Water pH ORP Meter Controller for Water Treatment

MDS-490RP Industrial Online Water pH ORP Meter Controller for Water Treatment

US$188.00-214.00

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

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

US$90.00-100.00

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$20.00-198.00

Advanced Digital pH Electrode with Online Water Quality Controller

Advanced Digital pH Electrode with Online Water Quality Controller

US$20.00-228.00

1/4

Shanghai Chunye Instrument Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

High Precision Trend Chart Display Online pH/ORP Meter Controller

High Precision Trend Chart Display Online pH/ORP Meter Controller

US$400.00-600.00

Exclusive New Product Color LCD Display Industrial Online pH/ORP Controller

Exclusive New Product Color LCD Display Industrial Online pH/ORP Controller

US$200.00-300.00

T3000 New Product Color LCD Display Industrial Online pH/ORP Controller for Water

T3000 New Product Color LCD Display Industrial Online pH/ORP Controller for Water

US$100.00-200.00

New Product Online Water ISE Ion Concentration Transmitter Color LCD Trend display

New Product Online Water ISE Ion Concentration Transmitter Color LCD Trend display

US$450.00-650.00

1/4

Santo (China) Limited

ORP pH Meter Controller for Accurate Water Quality Assessment

ORP pH Meter Controller for Accurate Water Quality Assessment

US$98.00-399.00

Hg pH Meter Controller for Drinking Water Quality Monitoring

Hg pH Meter Controller for Drinking Water Quality Monitoring

US$98.00-399.00

Surface Water Pollution Detection with Hg pH Meter Controller

Surface Water Pollution Detection with Hg pH Meter Controller

US$98.00-399.00

Online Water Analyzer pH Sensor with Controller Large Data Capacity pH Probe Sensor for Water Test

Online Water Analyzer pH Sensor with Controller Large Data Capacity pH Probe Sensor for Water Test

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory

Boqu Low Price Phg-2081s Industrial pH&ORP Meter Controller

Boqu Low Price Phg-2081s Industrial pH&ORP Meter Controller

US$385.00-500.00

Industrial pH Meter High Quality pH Controller

Industrial pH Meter High Quality pH Controller

US$169.00-199.00

Phg-2081PRO Industrial pH&ORP Meter in Waste Water Treatment

Phg-2081PRO Industrial pH&ORP Meter in Waste Water Treatment

US$159.00-269.00

Boqu Hot Sale Product Phg-2081PRO Industrial pH&ORP Meter

Boqu Hot Sale Product Phg-2081PRO Industrial pH&ORP Meter

US$385.00-500.00

1/4

Shanghai Total Industrial Co., Ltd.

Single Stage RO Reverse Osmosis Controller, pH Orp Controller

Single Stage RO Reverse Osmosis Controller, pH Orp Controller

US$120.00-200.00

Aquarium Phc Series pH, Orp, CD Conductivity Meter and Controller

Aquarium Phc Series pH, Orp, CD Conductivity Meter and Controller

US$35.00-143.20

PS-202 Industry Online Dual Display TDS Meter Controller Hm Digital

PS-202 Industry Online Dual Display TDS Meter Controller Hm Digital

US$100.00-141.70

PS-50s on-Line Ec Conductivity TDS Monitor Controller Hm Digital

PS-50s on-Line Ec Conductivity TDS Monitor Controller Hm Digital

US$25.00-37.50

Qingdao Tlead International Co., Ltd.

·Trading Company

pH-5520 Digital pH Orp Controller

pH-5520 Digital pH Orp Controller

US$160.00-210.00

Kl-200 Digital Orp Controller

Kl-200 Digital Orp Controller

US$72.00-79.00

Digital pH and Orp Controller (KL-803)

Digital pH and Orp Controller (KL-803)

US$89.60-97.00

Digital Orp Controller Kl 306

Digital Orp Controller Kl 306

US$74.00-81.50

1/4

Guangzhou Fenlin Swimming Pool & Sauna Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Swimming Pool Orp/pH Digital Controller Water Quality Electric Automatic Monitor

Swimming Pool Orp/pH Digital Controller Water Quality Electric Automatic Monitor

US$30.00-60.00

Orp/pH Digital Swimming Pool Water Quality Controller Monitor

Orp/pH Digital Swimming Pool Water Quality Controller Monitor

US$30.00-60.00

Wholesale Price Swimming Pool Water Quality Monitor Chemtrol Controller

Wholesale Price Swimming Pool Water Quality Monitor Chemtrol Controller

US$30.00-60.00

Swimming Pool Electric Automatic Water Quality Monitor

Swimming Pool Electric Automatic Water Quality Monitor

US$30.00-60.00

1/4

Guangzhou Hongshida Biotechnology Co., Ltd.

·Manufacturer/Factory

New Design ORP/pH Water Quality Monitor 250 Series Digital Water Controller

New Design ORP/pH Water Quality Monitor 250 Series Digital Water Controller

US$305.00-350.00

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$305.00-350.00

Water Crown Heavy Duty Salt Chlorinator Pool Salt Water Chlorinator

Water Crown Heavy Duty Salt Chlorinator Pool Salt Water Chlorinator

US$450.00-660.00

Water Crown High Quality Professional Salt Chlorinator Pool Salt Water Chlorinator

Water Crown High Quality Professional Salt Chlorinator Pool Salt Water Chlorinator

US$630.00-929.00

1/4

ZHE MACHINERY CO., LTD

Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

Digital pH/ORP Meter with Digital Output

Digital pH/ORP Meter with Digital Output

Online pH ORP Meter Water Quality Monitoring Controller Transmitter pH Sensor Analyzer

Online pH ORP Meter Water Quality Monitoring Controller Transmitter pH Sensor Analyzer

1/4

JIDE LTD

·Manufacturer/Factory & Trading Company

Jide Multi-Parameter Industrial Touchscreen Controller Transmitter Can Connect 2 to 8 Sensors pH Ec ORP Do Turbidity Cod Nh4 Sensor

Jide Multi-Parameter Industrial Touchscreen Controller Transmitter Can Connect 2 to 8 Sensors pH Ec ORP Do Turbidity Cod Nh4 Sensor

US$676.00-696.00

Wholesale Price Industrial Pid Dual Channel Controller Transmitter for pH ORP Ec Conductivity TDS Do Turbidity Sensor for Water Treatment

Wholesale Price Industrial Pid Dual Channel Controller Transmitter for pH ORP Ec Conductivity TDS Do Turbidity Sensor for Water Treatment

US$169.00-189.00

OEM Online Industrial pH/ ORP/ Ec/ TDS/ Conductivity/ Do/ Turbidity Controller with High/Low Alarms Wq1000

OEM Online Industrial pH/ ORP/ Ec/ TDS/ Conductivity/ Do/ Turbidity Controller with High/Low Alarms Wq1000

US$100.00-120.00

1/4

Anhui Hechuang Intelligent Manufacturing Co. Ltd

Industrial pH/ORP Controller with Dual Relay & Modbus Communication

Industrial pH/ORP Controller with Dual Relay & Modbus Communication

Smart pH Controller with Pid Algorithm for Dosing Systems

Smart pH Controller with Pid Algorithm for Dosing Systems

Digital pH Controller for Wastewater Treatment with 4-20mA Output Option

Digital pH Controller for Wastewater Treatment with 4-20mA Output Option

1/4

Wuhu Jujie International Trade Co., LTD

pH Controller 4-20mA Hydroponic Liquid ORP pH Meter Digital Water Tester

pH Controller 4-20mA Hydroponic Liquid ORP pH Meter Digital Water Tester

US$180.00-220.00

Multi-Functional Intelligent Industrial pH Meter ± 0.05 Accuracy AC220V DC24V Power

Multi-Functional Intelligent Industrial pH Meter ± 0.05 Accuracy AC220V DC24V Power

US$180.00-220.00

High Precision pH Tester 4-20mA Water Quality Test Wastewater Treatment

High Precision pH Tester 4-20mA Water Quality Test Wastewater Treatment

US$180.00-220.00

1/4

Guangzhou Getsea Pool Spa Equipment Co., Ltd.

Digital Water Quality Tester Pool Controller for Swimming Pools (pH/ORP/CL/Temp)

Digital Water Quality Tester Pool Controller for Swimming Pools (pH/ORP/CL/Temp)

US$350.00-385.00

Water Treatment Pool Maintenance System Swimming Pool Automatic ORP/pH Controller

Water Treatment Pool Maintenance System Swimming Pool Automatic ORP/pH Controller

US$375.00-385.00

1/4

Shanghai Cixi Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

Cixi Water Treatment pH Controller

Cixi Water Treatment pH Controller

Digital Online Dissolved Oxygen Meter Moisture Meter (CX-IDO)

Digital Online Dissolved Oxygen Meter Moisture Meter (CX-IDO)

Swimming Pool Online pH Meter (CX-IPH)

Swimming Pool Online pH Meter (CX-IPH)

The pH Sensor Controller Meter

The pH Sensor Controller Meter

1/4

Zhangzhou Green-Lake Import & Export Co., Ltd.

Industrial Use Online pH ORP Meter Water Quality Tester Controller

Industrial Use Online pH ORP Meter Water Quality Tester Controller

100 Pieces(MOQ)

Portable Pen Type Orp Meter for Water Quality Analyzer

Portable Pen Type Orp Meter for Water Quality Analyzer

100 Pieces(MOQ)

Pen Type Orp Meter Redox Meter Oxidation-Reduction Potentiometer for Water Quality Analyze

Pen Type Orp Meter Redox Meter Oxidation-Reduction Potentiometer for Water Quality Analyze

100 Pieces(MOQ)

Bench Type Digital Mv Meter Temperature Phs-3c pH Meter

Bench Type Digital Mv Meter Temperature Phs-3c pH Meter

1/4

Shandong Hczhun Environmental Protection Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Conductivity Meter Manufacturer Conductivity Probe Electric Digital TDS Meter Water Cooling Tower Conductivity Controller

Conductivity Meter Manufacturer Conductivity Probe Electric Digital TDS Meter Water Cooling Tower Conductivity Controller

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter CCT-3300

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter CCT-3300

Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

1/4

Atech Sensor Co., Ltd

Online Soil ORP Waterproof Box High Precision Probe ORP Portable Digital Electrode

Online Soil ORP Waterproof Box High Precision Probe ORP Portable Digital Electrode

US$74.00-91.00

Water Quality ORP Sensor Industrial Online Multi-Parameter Detector

Water Quality ORP Sensor Industrial Online Multi-Parameter Detector

US$58.00-123.00

Water Quality Multi-Parameter Industrial Dissolved Oxygen Meter Rail Type ORP Sensor

Water Quality Multi-Parameter Industrial Dissolved Oxygen Meter Rail Type ORP Sensor

US$58.00-65.00

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

1/4

Sycamin GmbH

pH/ORP Controller

pH/ORP Controller

US$81.00-96.00

pH/ORP Controller

pH/ORP Controller

US$109.00-128.00

Guangdong Buleisi Environmental Protection Technology Co., Ltd

Swimming Pool Controller pH ORP Probe Dosing Pump Metering Pump

Swimming Pool Controller pH ORP Probe Dosing Pump Metering Pump

Guangzhou Xilubao Technology Co., Ltd.

Hillbo Precision pH Controller for Comprehensive Water Quality Testing

Hillbo Precision pH Controller for Comprehensive Water Quality Testing

Hillbo Advanced pH Controller for Accurate Water Quality Monitoring 10501 Hn-H18

Hillbo Advanced pH Controller for Accurate Water Quality Monitoring 10501 Hn-H18

Hillbo Advanced Online Digital Solids Controller Meter for Water 10501 Hn-H11

Hillbo Advanced Online Digital Solids Controller Meter for Water 10501 Hn-H11

Advanced Digital Solids Control Meter for Water Quality Monitoring

Advanced Digital Solids Control Meter for Water Quality Monitoring

1/4

Wuxi Chaoda Electronic Technology Co., Ltd.

pH Controller Industrial Wastewater Online Detection

pH Controller Industrial Wastewater Online Detection

US$68.00-86.00

Industrial pH Meter Water Quality Online Monitoring Controller Performance Is Stable

Industrial pH Meter Water Quality Online Monitoring Controller Performance Is Stable

US$68.00-86.00

Intelligent Digital Display Anti-Corrosion Single and Double Flange Liquid Level Gauge

Intelligent Digital Display Anti-Corrosion Single and Double Flange Liquid Level Gauge

US$450.00-500.00

Digital pH Meter, Online pH/ORP Controller, Water Quality Measuring Instrument

Digital pH Meter, Online pH/ORP Controller, Water Quality Measuring Instrument

US$68.00-86.00

1/4

Suzhou Yosemite Technologies Ltd.

·Manufacturer/Factory & Trading Company

Online Dual-Channel Transmitter Dual-Channel Controller

Online Dual-Channel Transmitter Dual-Channel Controller

Digital ORP Sensor Online ORP Probe for Water Quality Monitoring

Digital ORP Sensor Online ORP Probe for Water Quality Monitoring

Yosemitech RS485 ORP Sensor Oxidation-Reduction Potential Probe

Yosemitech RS485 ORP Sensor Oxidation-Reduction Potential Probe

High Quality ORP Sensor/ORP Meter Integrated Temperature Sensor

High Quality ORP Sensor/ORP Meter Integrated Temperature Sensor

1/4

15

Free App: App Store Google Play

Follow Us:

Contact Us: 

TradeMessenger: 

About Us FAQ Help Site Map Mobile Site

Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights

Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia

User Agreement Declaration Privacy Policy

Copyright © 1998-2025 Focus Technology Co., Ltd. All Rights Reserved.