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

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Viewing 1 - 20 of 31 products
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Description Price Measurement Range Electrode Type Material Probe Type Functions Interface Type
RS Stock No. 439-1091
BrandRS PRO
kr 506,42
Each
Units
0 to +60 °C Conductivity Carbon - Conductivity, Temperature -
RS Stock No. 607-8532
Mfr. Part No.201005/53-18-22-0000-00-120/000,000
BrandJumo
kr 1 081,70
Each
Units
0 to +60 °C, 0 to 12 pH pH Gel PEI pH, Temperature -
RS Stock No. 469-7507
Mfr. Part No.HI-1288
kr 1 800,98
Each
Units
- - - - - -
RS Stock No. 478-0902
Mfr. Part No.201005/65-18-45-2000-76-120/000,837
BrandJumo
kr 1 202,38
Each
Units
0 to +60 °C, 0 to 12 pH pH Gel Glass pH, Temperature BNC
RS Stock No. 469-7298
Mfr. Part No.HI-1296D
kr 2 318,79
Each
Units
0 to +60 °C, 0 to 12 pH pH Gel Titanium pH, Temperature DIN
RS Stock No. 410-0946
Mfr. Part No.HI73127
kr 779,76
Each
Units
- pH - - pH -
RS Stock No. 176-3229
Mfr. Part No.HI1280
kr 720,68
Each
Units
0 to +100 °C, 0 to 13 pH pH Gel PP pH -
RS Stock No. 176-3241
Mfr. Part No.HI1230B
kr 1 287,78
Each
Units
0 to +80 °C, 0 to 13 pH pH Gel PEI pH, Temperature BNC
RS Stock No. 121-551
Mfr. Part No.HI-3230B
kr 1 861,85
Each
Units
+20 to +40 °C, -2000 to +2000 mV Oxidation Reduction Potential Gel PEI Oxidation Reduction Potential, Temperature BNC
RS Stock No. 901-0107
Mfr. Part No.159001546
kr 6 443,15
Each
Units
0 to 14 pH pH - Glass pH -
RS Stock No. 375-1486
Mfr. Part No.FC200B
kr 2 067,54
Each
Units
0 to +50 °C, 0 to 12 pH pH Viscolene PVDF pH, Temperature BNC
RS Stock No. 493-1396
Mfr. Part No.0650 2061
BrandTesto
kr 773,85
Each
Units
0 → 14 pH - - - - -
RS Stock No. 314-4743
Mfr. Part No.HI1286
kr 838,83
Each
Units
0 to 13 pH pH Gel PEI pH BNC
RS Stock No. 607-8526
Mfr. Part No.201005/51-18-22-0000-00-120/000,000
BrandJumo
kr 1 228,47
Each
Units
0 to +60 °C, 0 to 12 pH pH Gel Glass pH, Temperature -
RS Stock No. 607-8510
Mfr. Part No.201005/80-18-22-0000-00-120/000,837
BrandJumo
kr 1 277,39
Each
Units
2 to 12 pH pH Gel Glass pH -
RS Stock No. 231-1499
Mfr. Part No.XCPST4
kr 3 683,45
Each
Units
0.1 μS → 200 mS (conductivity probe) Conductivity PVC General - -
RS Stock No. 469-7490
Mfr. Part No.HI-1285
kr 1 338,30
Each
Units
0 to 60 °C Conductivity, pH, Total Dissolved Solids Gel PP Conductivity, pH, Temperature, Total Dissolved Solids DIN
RS Stock No. 724-3683
Mfr. Part No.HI 1285-5
kr 1 472,42
Each
Units
0 to +60 °C, 0 to 12 pH Conductivity, pH Gel PP Conductivity, pH, Temperature DIN
RS Stock No. 390-6298
Mfr. Part No.HI3210B/5
kr 1 971,33
Each
Units
-5 to +80 °C Oxidation Reduction Potential Plastic Glass Oxidation Reduction Potential, Temperature BNC
RS Stock No. 253-475
Mfr. Part No.202922/20-0010-1003-26-104-20-5000-40/000
BrandJumo
kr 1 693,76
Each
Units
- - - - - -