32,284 Ph Controller
results from949 suppliers
High Accuracy 4 Digital Channels RS485 CE Multi-Parameter Controller for Wastewater
US$ 259-309 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: CE, ISO9001
ORP pH Meter Controller for Accurate Water Quality Assessment
US$ 98-399 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Customer Service
- Warranty: Half a Year
- Analysis Method: Chemical Analysis
- Display: Digital
- Application: Chemicals
- Portable: Portable
Industrial Online pH/ORP Controller for Waste Water
Min. Order:1 Piece
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
- Packing: 16.00cm * 16.00cm * 18.00cm
Heavy-Duty pH Controller for Wastewater Treatment with Automatic Cleaning System
US$ 200-399 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: LCD
- Portable: Portable
- Appliance: Water Analysis
- Certification: Sil3
Reliable pH Controller for Hydroponics with Dual Relay Outputs pH Range 0.00-14.00
US$ 57.8-64.3 / Piece
Min. Order:50 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
Low Cost Ec Meter pH Test Liquid Controller pH Tester Liquid for Buffer Solution
US$ 98-165 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
- Range of Application: Water Treatment
- Measuring Range: 0~14.00pH, 0~135℃
pH&ORP 250# Swimming Pool Automatic Water Chemical Level Controller
US$ 305-350 / Set
Min. Order:1 Set
- After-sales Service: 2 Years
- Warranty: 2 Years
- Display: Digital
- Appliance: Swimming Pool
- Portable: Portable
- Certification: RoHS, CE
Hg pH Meter Controller for Drinking Water Quality Monitoring
US$ 98-399 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Customer Service
- Warranty: Half a Year
- Analysis Method: Chemical Analysis
- Display: Digital
- Application: Chemicals
- Portable: Portable
Boqu Phg-2091 Hot Sell Price Digital Water Tester Calibration for Sale pH Controller
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Swimming Pool Aquarium Digital pH Ec Meter Controller
US$ 98-165 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
- Range of Application: Water Treatment
- Packing: Standard Packing
High Precision Trend Chart Display Online pH/ORP Meter Controller
US$ 400-600 / Piece
Min. Order:1 Piece
- After-sales Service: 1 year warranty lifelong free technical support
- Warranty: 1 year warranty lifelong free technical support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, CE, ISO9001
Two Spst Relays Inline Digital pH/ORP Analyzer Controller for Water Treatment
Min. Order:1 Piece
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
- Packing: Packing
Industrial Online Aquarium Water Digital ORP pH Controller with Sensor
US$ 98-165 / Piece
Min. Order:1 Piece
- After-sales Service: Online Support
- Warranty: 1year
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
Multi-Reference Who Water Sensor Concentration Digital Meter Controller for Aquaculture
US$ 56.42-60.42 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Portable: Non Portable
- Appliance: Biochemistry, Aquaculture, Sewage Treatment,River Water Quality
- Certification: ISO9001, RoHS, CE, FCC
- Usage: Industrial, Benchtop pH Meter, Pen-Type pH Meter
Boqu Dcsg-2099 Online Analyzer pH Ec Do Turbidity Multi-Parameter Water Quality Controller
US$ 1000-9999 / Piece
Min. Order:1 Piece
- After-sales Service: 24/7 After-Sales Service
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Name: Online Multi-Parameter Analyzer
Exclusive New Product Color LCD Display Industrial Online pH/ORP Controller
US$ 200-300 / Piece
Min. Order:1 Piece
- After-sales Service: 1 year warranty lifelong free technical support
- Warranty: 1 year warranty lifelong free technical support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, CE, ISO9001
Hot Sale 4-20mA RS485 pH/ORP Controller with 2 Relays for Surface Water
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Analog
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Analog
- Certification: CE
Exact Testing pH Controller Dual Relay pH Controller for Hydroponic Solution Management Automatically Adjust pH Level
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
Water Online pH Controller with Digital for Water Quality Testing
US$ 199-259 / Piece
Min. Order:1 Piece
- Warranty: 1 Years
- Customized Support: OEM, ISO, FCC, CE, RoHS
- Accuracy: 0.01pH
- Measurement Range: 0.00~14.00pH
- Dimension: 96*96*115mm
- Power Supply: 220VAC±10% 50/60Hz
pH Controller with Replaceable Probe pH Range 0.00-14.00 Water Quality Monitoring Kit
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
- Feature: Dual Relay
Apure Industrial Online Two Realys 24V 4-20mA Output pH/ORP Meter Controller
US$ 98-165 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
- Range of Application: Water Treatment
- Packing: Standard Packing
Industrial Online pH Controller Water Online pH Controller with Digital
US$ 199.5-259.5 / Piece
Min. Order:1 Piece
- Warranty: 1 Years
- Customized Support: OEM, ISO, FCC, CE, RoHS
- Accuracy: 0.01pH
- Power Supply: 220VAC±10% 50/60Hz
- Resolution: pH:0.01pH
- Measurement Range: 0.00~14.00
APC50 Water Quality Detector pH Controller for Aquarium, Swimming Pool and Hydroponics and Water Treatment
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
pH Controller for Swimming Pool and Water Treatment with Dual Relays
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
- Feature: Dual Relay
Boqu Phg-2081X Price Pharmacy pH Machine pH Meter Price pH Analyzer/Controller
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Water Crown High Performance Treatment Pool Monitor Water Quality Controller pH
US$ 305-350 / Set
Min. Order:1 Set
- After-sales Service: 2 Years
- Warranty: 2 Years
- Display: Digital
- Appliance: Swimming Pool
- Portable: Portable
- Certification: RoHS, CE
Two Spst Relays Inline Digital pH/ORP Controller for Water Treatment
Min. Order:1 Piece
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
- Packing: Packing
Hot Sell Portable Water Treatment pH ORP Water Quality Analysis Instrument Controller
US$ 98-165 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
- Range of Application: Water Treatment
- Measuring Range: 0-14.00PT-1999-1999m0-135.0℃
Advanced Digital pH Electrode with Online Water Quality Controller
US$ 20-228 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Service
- Warranty: 1 YEAR
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, WATER
- Certification: ISO9001, CE, FCC
Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter
US$ 210 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
- Port: Shanghai
- Production Capacity: 10000pic/Year
pH Controller Online, Aquarium pH Controller
US$ 60 / Piece
Min. Order:1 Piece
- After-sales Service: One Year
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Biochemistry
- Packing: Carton
Infitek pH-Ol620 Industrial Online pH Meter pH Controller
US$ 414 / Piece
Min. Order:1 Piece
- After-sales Service: Video Technical Support, Online Support, Spare PAR
- Warranty: 2 Years
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Range: -1.00-15.00pH
Greenhouse Digital Nutrient Controller Automatic pH/Ec Monitor Dosing System
US$ 900-980 / Piece
Min. Order:1 Piece
- Usage: Commercial Greenhouse
- Size: Large
- Cover Material: Film
- Layer: Single
- pH: 0.0-14.0
- Ec: 0.0-9.9ec
CE Certified pH Controller for Fish Tank and Swimming Pool Aquarium pH Monitoring and Control with Dual Relay Outputs
US$ 100.8-125.4 / Piece
Min. Order:50 Pieces
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Hydroponics, Agriculture, Aquarium, Swimming Pool
- Certification: ISO9001, CE
- Feature: Dual Relay
Apure RS485 4-20mA Digital pH Orp Controller
US$ 98-190 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Medical Research, Biochemistry, Water
- Portable: Non Portable
- Certification: CE
- Measuring Medium: Water
- Packing: Standard Packing
Single Stage RO Reverse Osmosis Controller, pH Orp Controller
US$ 120-200 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: CE, ISO9001
- Type: PH Meter
- Raw Water Conductivity Measurement Range: 5~4000us/Cm
Boqu Mpg-6099 Multi Parameter Controller Eksplorasi Dan Produksi Migas / Oil and Gas Production and Exploration for pH, Cod, Tss, Debit, Nh3-N
US$ 1000-9999 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Name: Mpg-6099 Multi Parameters
- Power: 24VDC or 220VAC
Factory Price High Efficiency Chemical 250 Swimming Pool pH Water Quality Controller
US$ 305-350 / Set
Min. Order:1 Set
- After-sales Service: 2 Years
- Warranty: 2 Years
- Display: Digital
- Appliance: Swimming Pool
- Portable: Portable
- Certification: RoHS, CE
Differential Signal Online RS485 pH/ORP Controller for Power Plant
US$ 125-150 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Fee Technical Support
- Warranty: 1 Year Lifetime Fee Technical Support
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
- Certification: ISO9001, CE, SGS
MADSUR Online PH Meter/Controller/MDS-392PH for High Temp Pure Water Monitoring
US$ 20-198 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Service
- Warranty: 1 YEAR
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, WATER
- Certification: ISO9001, CE, FCC
