36,845 Ph Sensor
results from1,473 suppliers
High Temperature Water pH ORP Oxygen Multi Probe Digital Electrode Meter Sensor
US$ 73.6-79.6 / Piece
Min. Order:1 Piece
- After-sales Service: One Year After-Sales Service
- Warranty: One Year After-Sales Service
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry, Agriculture
- Certification: ISO9001, CE
Rika Rk500-12 Aquaculture 4 20mA RS485 Output Online Water Quality pH Sensor
US$ 86-168 / Piece
Min. Order:1 Piece
- After-sales Service: Avaliable
- Warranty: 1 Year
- Display: Data Logger
- Portable: Non Portable
- Appliance: Biochemistry, Industry
- Certification: ISO9001, RoHS, CE
Online RS485 Digital pH Measurement ORP Probe Electrode Meter Price Wastewater Sensor
US$ 399-1999 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Customer Service
- Warranty: Half a Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001
Endress+Hauser Memosens Cps11e/Cps77e pH Meter Sensors Orbisint Cps11d/Cps11d-7ba21
US$ 400-800 / Piece
Min. Order:1 Piece
- After-sales Service: by Video
- Warranty: According to Factory
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Digital Conductivity pH Ec Dissolved Oxygen Turbidity Chlorine Water Electrode Sensor Probe
US$ 12-378 / Piece
Min. Order:1 Piece
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Measuring Medium: Water
- Packing: Standard Packing
Digital Conductivity Ec Dissolved Oxygen Turbidity Chlorine Water ORP pH Electrode Sensor
US$ 15-450 / Piece
Min. Order:1 Piece
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Range of Application: Water Treatment
- Temp: -5~65
water quality testing ph meter probe 4-20mA Soil PH Probe Sensor CS1700/1701C
US$ 80-210 / Piece
Min. Order:1 Piece
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Display: Digital
- Portable: Portable
CS1700 Double junction long lifetime pH Sensor for common water quality use
US$ 40-70 / Piece
Min. Order:1 Piece
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Display: Digital
- Portable: Portable
RS485 Modbus Free Maintenance Water Quality Device Conductivity TDS Ec pH Turbidity Do Tss Nh4 Sensor Used Online Clean Brush
US$ 88-98 / pieces
Min. Order:1 pieces
- After-sales Service: 24hrs Online Hotline
- Warranty: One Year
- Display: No
- Appliance: Water
- Portable: Non Portable
- Certification: CE, ISO9001
Laboratory Composite pH / ORP Sensor of Liquid Instrument Sensors in Drinking Water, Probe, Electrode, Digital Suitable for Over 90% pH Meter
US$ 30-500 / Piece
Min. Order:1 Piece
- Warranty: 6 Mouth
- Display: Electrical Signal
- Appliance: Laboratory
- Portable: Portable
- Certification: RoHS, ISO9001
- Type: PH Meter
Industrial Durable Dissolved Oxygen Turbidity Sensor pH Conductivity Sensor
US$ 35-95 / Piece
Min. Order:1 Piece
- Type: Ec Sensor
- Cooling System: Other
- Function: Short Circuit Protection
- Materials: Stainless Steel
- Product Name: pH TDS Ec Sensor
- Accuracy: ±1%Fs
2 in 1 Multi-Parameter RS485 pH Ec Conductivity Sensor Water Quality Analyzer
US$ 93.99-116.99 / Piece
Min. Order:1 Piece
- After-sales Service: Online
- Warranty: 1 Year
- Display: No Display/OLED
- Appliance: Water Treatment
- Portable: Portable
- Certification: RoHS, CE
Rk500-12 Waterproof Smart pH Sensor Pprobe for Seawater & Lndustrial Water
Min. Order:1 Piece
- After-sales Service: Avaliable
- Warranty: 1 Year
- Display: Sensor
- Portable: Portable
- Appliance: Electrochemistry
- Certification: CE
High Quality Online 0-14pH pH Sensor for Fermentation (pH5806/K8S)
US$ 89-199 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: Support
- Display: pH Sensor
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
Digital pH Glass Sensor Cps11d Cps11d-7ba21 for Endress+Hauser
US$ 2694 / Piece
Min. Order:1 Piece
- After-sales Service: One-Stop Service
- Warranty: 1 Year
- Display: Digital
- Appliance: Hygienic and Sterile Applications
- Portable: Portable
- Certification: CE
MDS-80P pH Sensor (Pipeline/Input) Digital pH Meter For Water Treatment
US$ 20-99 / Piece
Min. Order:1 Piece
- After-sales Service: Warranty
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Biochemistry, Water
- Certification: ISO9001, RoHS, CE
Advanced Smart pH Sensor for Precision Water Quality Monitoring
US$ 171.5 / Piece
Min. Order:2 Pieces
- After-sales Service: Maintenance and Repair Service/-Customer Support
- Warranty: One Year
- Display: Needle
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Lora Lorawan pH/Ec/Temperature/TDS/Salinity Sensor RS485 Output for Rapid Water Quality Measurement
US$ 81.12-157.12 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: FCC, CE, ISO9001
- Use: Rapid Water Quality Measurement Plant Cultivation
Wholesale Cheap Price pH Electrode Sensor 0-14 pH Probe
US$ 32-59 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: Support
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
Online Digital pH ORP Sensor RS485 Ouput pH ORP Probe Common Water Industry Water
US$ 50-150 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
RS485 Online Continuous pH Monitoring Detector Water pH Sensor
US$ 135 / Piece
Min. Order:2 Pieces
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Packing: Carton
- Standard: 1kg/pc
- Port: Chengdu
Online Smart Water Quality Monitoring with pH ORP TDS Ec Salinity Sensor
US$ 833.8 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001
- Attribute: Customizable
- Means of Transaction: Negotiatable
Hot Sales Auto-Hold Feature Senses Online Digital pH Electrode Sensor
US$ 378-420 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Water Environment
- Certification: ISO9001, CE
Bgt CE Industrial Water Wastewater Treatment Online 4-20mA RS485 Modbus Output Online Water Quality pH Sensor
US$ 99.99-119.99 / Piece
Min. Order:1 Piece
- After-sales Service: One Year
- Warranty: One Year
- Appliance: Swimming Pool Sewage Aquaculture Hydroponics Water
- Portable: Non Portable
- Certification: CE
- Type: PH Meter
New and Original Mettler Toledo pH Sensor Le 438
US$ 100-1000 / Piece
Min. Order:1 Piece
- After-sales Service: One Year Warranty
- Warranty: One Year Warranty
- Appliance: Medical Research
- Certification: CE
- Packing: Carton
- Standard: LE 438
Intelligent Water Quality Monitoring pH Analysis Sensor Device
US$ 950 / Piece
Min. Order:2 Pieces
- After-sales Service: Yes
- Warranty: 3 Years
- Display: Digital
- Appliance: Water
- Portable: Non Portable
- Certification: RoHS, CE
Boqu pH ORP 8083 Economic Hot Sale Temperature 0~60c for Drinking Water ORP Sensor
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
MDS-370P Water Quality Tester pH ORP sensor for Industrial Wastewater
US$ 20-69 / 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, RoHS, CE
Lorawan Liquid Quality Testing Instruments Multi-Parameter Water pH/Ec/Temperature/TDS/Salinity Sensor for Scientific Experiment
US$ 81-157 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: FCC, CE, ISO9001
- Use: Rapid Water Quality Measurement Plant Cultivation
Online pH Meter Junior College Institutions Laboratory Field Sampling Portable Digital pH/ORP pH Meter Sensor
US$ 199-260 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Aquaculture
- Packing: Box
New Models 2 in 1 Plant Monitoring RS485/4-20mA Water Quality Sensor pH+Ec
US$ 87-93 / Piece
Min. Order:1 Piece
- After-sales Service: Online Guidance
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Soilless Culture
- Certification: CE
Industrial Process Control pH ORP Oxygen Multi Probe Digital Electrode Meter Sensor
US$ 79-150 / Piece
Min. Order:1 Piece
- After-sales Service: One Year After-Sales Service
- Warranty: One Year After-Sales Service
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry, Agriculture
- Certification: ISO9001, CE
Madsur pH Sensor (Working Conditions With High Content Of Special Media) Mds-375p
US$ 20-100 / 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
New and Original Mettler Toledo pH Sensor Inpro2000/250/PT1000/9848
US$ 100-1000 / Piece
Min. Order:1 Piece
- After-sales Service: One Year Warranty
- Warranty: One Year Warranty
- Appliance: Medical Research
- Certification: CE
- Packing: Carton
- Standard: LE 438
Industrial pH Sensor with 4-20mA/24V Output Corrosion-Resistant Probe for Chemical/Sulphur/Paint Applications
US$ 180-220 / Piece
Min. Order:1 Piece
- After-sales Service: Factory Warranty
- Warranty: 1 Years
- Certification: CE
- pH Range: 0.00~14.0pH
- Material: Plastic
- Output: 4-20mA/RS485 Module
Portable 2 in 1 Digital Water Quality pH Tester Temperature Sensor
US$ 10-30 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Quality
- Certification: ISO9001, RoHS, CE
Online Water Quality pH Sensor Conductivity TDS Salinity Probe RS485 Turbidity Chlorine Dissolved Oxygen Sensor
US$ 1875 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Customer Service
- Warranty: 24
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001
Multifunctional Water pH Do Ammonia Ec Temperature 5 in 1 Sensor
US$ 2750.2-2890.2 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: FCC, CE, ISO9001
- Use: Water Quality Sensor
Industrial-Grade Online Real-Time pH Sensor with Corrosion-Resistant Probe
US$ 92-140 / pieces
Min. Order:1 pieces
- After-sales Service: 3 Years
- Warranty: 3 Years
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
Bgt CE Automatic Water Quality Tester RS485 pH and Ec Transmitter Meter Conductivity TDS pH Ec Sensor for Hydroponics
US$ 89.99-159.99 / Piece
Min. Order:1 Piece
- After-sales Service: 24hrs Online Hotline
- Warranty: 1year
- Display: No Display
- Appliance: Water
- Portable: Non Portable
- Certification: CE, ISO9001
