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pH Probes

pH probes are devices used to measure the acidity or alkalinity of a substance. This is called the pH level. The construction of a pH probe typically consists of an pH electrode, a temperature sensor and a housing. pH measurement is important as it provides the user with a readout of the chemical conditions of a solution.

pH probes are rod or pen-shaped devices which are placed into the solution. They are used alongside pH Meters which convert the reading into a visual output. Some pH probes offer additional functionality, such as temperature reading and automatic calibration.

Types of pH probe

pH probes are available in a variety of different configurations that meet a range of different needs. Types of probe include:

Glass probes
PEI (Polyetherimide) probes
Titanium probes
PVDF (Polyvinylidene fluoride) probes

ph probes are also available with different types of electrodes such as Conductivity, Oxidation Reduction Potential and pH as well as a variety of temperature measurement ranges.

Applications of pH probes.

pH probes help provide a measurement of acid and alkaline levels in solutions and its electrical potential. pH probes have a wide range of use in applications such as:

Laboratories
Quality control
Swimming pools
Soil measurements in agriculture
Environmental remediation
Breweries

147 Products showing for pH Probes

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In Stock RS PRO Conductivity Probe, 0 to +60 °C RS Stock No. 439-1091 Subtotal (1 unit) £48.33(exc. VAT) £48.33/unit Quantity		0 to +60 °C	Probe	Conductivity	-	-	-	-	No
In Stock Brand-Rex MIKROE-4448 Plastic pH PH Probe, BNC Interface RS Stock No. 122-114 Mfr. Part No. MIKROE-4448 Subtotal (1 unit) £33.10(exc. VAT) £33.10/unit Quantity	Brand-Rex	-	PH Probe	pH	-	Plastic	-	BNC	ISO 27001, ISO 14001, TUV, OHSAS 18001, RoHS
In Stock Hanna Instruments HI-1288 pH Probe, 0 to 60 °C RS Stock No. 469-7507 Mfr. Part No. HI-1288 Subtotal (1 unit) £228.46(exc. VAT) £228.46/unit Quantity	Hanna Instruments	0 to 60 °C	Probe	pH	-	-	-	-	No
In Stock Hanna Instruments HI1286A PEI pH pH Analysis Electrode, 0 to 13 pH, BNC Interface RS Stock No. 314-4743 Mfr. Part No. HI1286A Subtotal (1 unit) £85.85(exc. VAT) £85.85/unit Quantity	Hanna Instruments	0 to 13 pH	pH Analysis Electrode	pH	-	PEI	-	BNC	No
In Stock Hanna Instruments HI1270 PP pH pH Analysis Electrode, 0 to 13 pH RS Stock No. 214-849 Mfr. Part No. HI1270 Subtotal (1 unit) £50.00(exc. VAT) £50.00/unit Quantity	Hanna Instruments	0 to 13 pH	pH Analysis Electrode	pH	-	PP	-	-	No
In Stock ProMinent 150702 pH PH Probe, CAN Interface RS Stock No. 531-292 Mfr. Part No. 150702 Subtotal (1 unit) £218.87(exc. VAT) £218.87/unit Quantity	ProMinent	-	PH Probe	pH	-	-	-	CAN	No
In Stock Endress+Hauser CPS11E-AA7BAA2 Glass pH PH Probe, 0 to 14 pH RS Stock No. 256-6141 Mfr. Part No. CPS11E-AA7BAA2 Subtotal (1 unit) £457.04(exc. VAT) £457.04/unit Quantity	Endress+Hauser	0 to 14 pH	PH Probe	pH	-	Glass	-	-	IECEX, CSA C/US, Japan and INMETRO, NEPSI
In Stock Hanna Instruments HI-12963 Ph pH PH Probe, 0 to 12 pH, DIN Interface RS Stock No. 283-253 Mfr. Part No. HI-12963 Subtotal (1 unit) £294.26(exc. VAT) £294.26/unit Quantity	Hanna Instruments	0 to 12 pH	PH Probe	pH	-	Ph	-	DIN	No
In Stock Extech PH105 Surface pH PH Probe, 0 to 14 pH, BNC Interface RS Stock No. 100-064 Mfr. Part No. PH105 Subtotal (1 unit) £42.99(exc. VAT) £42.99/unit Quantity	Extech	0 to 14 pH	PH Probe	pH	-	Surface	-	BNC	CE
In Stock Hanna Instruments HI-12883 Multifunction pH Probe, 0 to 12 pH, DIN Interface RS Stock No. 266-762 Mfr. Part No. HI-12883 Subtotal (1 unit) £319.82(exc. VAT) £319.82/unit Quantity	Hanna Instruments	0 to 12 pH	Probe	pH	-	Multifunction	-	DIN	No
In Stock Jumo 202922/20-0010-1003-26-104-20-5000-40/000 pH Conductivity Sensor RS Stock No. 253-475 Mfr. Part No. 202922/20-0010-1003-26-104-20-5000-40/000 Subtotal (1 unit) £151.93(exc. VAT) £151.93/unit Quantity	Jumo	-	Conductivity Sensor	pH	-	-	-	-	No
In Stock Jumo 201005/65-18-45-2000-76-120/000,837 Glass pH pH Analysis Electrode, 0 to 12 pH, BNC Interface RS Stock No. 478-0902 Mfr. Part No. 201005/65-18-45-2000-76-120/000,837 Subtotal (1 unit) £107.85(exc. VAT) £107.85/unit Quantity	Jumo	0 to 12 pH	pH Analysis Electrode	pH	-	Glass	-	BNC	No
In Stock Extech PH305 Conductivity, pH pH Analysis Electrode, pH: -2.00 to 19.99pH, mV: -1999 to +1999mV, Temperature: 0 to 100°C RS Stock No. 288-0367 Mfr. Part No. PH305 Subtotal (1 unit) £65.99(exc. VAT) £65.99/unit Quantity	Extech	pH: -2.00 to 19.99pH, mV: -1999 to +1999mV, Temperature: 0 to 100°C	pH Analysis Electrode	Conductivity, pH	-	-	-	-	IP57
In Stock Hanna Instruments HI73127 pH pH Analysis Electrode RS Stock No. 410-0946 Mfr. Part No. HI73127 Subtotal (1 unit) £93.22(exc. VAT) £93.22/unit Quantity	Hanna Instruments	-	pH Analysis Electrode	pH	-	-	-	-	No
In Stock Georg Fischer 159001546 Glass pH pH Analysis Electrode, 0 to 14 pH RS Stock No. 901-0107 Mfr. Part No. 159001546 Subtotal (1 unit) £555.27(exc. VAT) £555.27/unit Quantity	Georg Fischer	0 to 14 pH	pH Analysis Electrode	pH	-	Glass	-	-	No
In Stock Hanna Instruments HI 1285-5 PP pH, Conductivity pH Analysis Electrode, 0 to 12 pH, DIN Interface RS Stock No. 724-3683 Mfr. Part No. HI 1285-5 Subtotal (1 unit) £178.47(exc. VAT) £178.47/unit Quantity	Hanna Instruments	0 to 12 pH	pH Analysis Electrode	pH, Conductivity	-	PP	-	DIN	No
Stocked by manufacturer Jumo 201026/10-22-04-82-120/000 pH and redox combination electrodes pH, Conductivity Redox Electrodes, 0 to 14 pH, 4 to RS Stock No. 279-823 Mfr. Part No. 201026/10-22-04-82-120/000 Subtotal (1 unit) £267.63(exc. VAT) £267.63/unit Quantity	Jumo	0 to 14 pH	Redox Electrodes	pH, Conductivity	-	pH and redox combination electrodes	-	4 to 20 mA Analogue	RoHS
In Stock Endress+Hauser CPS11E-AA7AAA2 Glass pH PH Probe, 1 to 12 pH RS Stock No. 256-6140 Mfr. Part No. CPS11E-AA7AAA2 Subtotal (1 unit) £404.51(exc. VAT) £404.51/unit Quantity	Endress+Hauser	1 to 12 pH	PH Probe	pH	-	Glass	-	-	IECEX, CSA C/US, Japan and INMETRO, NEPSI
In Stock Hanna Instruments HI1230B PEI pH Conductivity Sensor, 0 to 13 pH, BNC Interface RS Stock No. 176-3241 Mfr. Part No. HI1230B Subtotal (1 unit) £156.85(exc. VAT) £156.85/unit Quantity	Hanna Instruments	0 to 13 pH	Conductivity Sensor	pH	-	PEI	-	BNC	No
Stocked by manufacturer Jumo 202922/10-0100-0000-84-413-20-5000-120/000 RTD Temperature Probe Conductivity, pH Conductivity Sensor, 0 to 100 RS Stock No. 279-115 Mfr. Part No. 202922/10-0100-0000-84-413-20-5000-120/000 Subtotal (1 unit) £142.61(exc. VAT) £142.61/unit Quantity	Jumo	0 to 100 mS/cm	Conductivity Sensor	Conductivity, pH	-	RTD Temperature Probe	-	-	RoHS