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 22 products
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Description Price Measurement Range Electrode Type Material Probe Type Functions Interface Type
RS Stock No. 214-849
Mfr. Part No.HI1270
$71.19
Each
units
0 → 13 pH PH Gel PP PH -
RS Stock No. 469-7490
Mfr. Part No.HI-1285
$252.87
Each
units
0 → 60 °C Conductivity, PH, Total Dissolved Solids Gel PP Conductivity, PH, Temperature, Total Dissolved Solids DIN
RS Stock No. 410-0946
Mfr. Part No.HI73127
$153.15
Each
units
- PH - - PH -
RS Stock No. 314-4743
Mfr. Part No.HI1286
$143.89
Each
units
0 → 13 pH PH Gel PEI PH BNC
RS Stock No. 176-3241
Mfr. Part No.HI1230B
$244.31
Each
units
0 → +80 °C, 0 → 13 pH PH Gel PEI PH, Temperature BNC
RS Stock No. 253-475
Mfr. Part No.202922/20-0010-1003-26-104-20-5000-40/000
BrandJumo
$228.02
Each
units
- - - - - -
RS Stock No. 469-7507
Mfr. Part No.HI-1288
$347.27
Each
units
- - - - - -
RS Stock No. 375-1486
Mfr. Part No.FC200B
$401.54
Each
units
0 → +50 °C, 0 → 12 pH PH Viscolene PVDF PH, Temperature BNC
RS Stock No. 469-7298
Mfr. Part No.HI-1296D
$434.07
Each
units
0 → +60 °C, 0 → 12 pH PH Gel Titanium PH, Temperature DIN
RS Stock No. 901-0107
Mfr. Part No.159001546
$778.95
Each
units
0 to 14 pH PH - Glass PH -
RS Stock No. 439-1091
BrandRS PRO
$75.73
Each
units
0 → +60 °C Conductivity Carbon - Conductivity, Temperature -
RS Stock No. 493-1396
Mfr. Part No.0650 2061
BrandTesto
$143.23
Each
units
- - - - - -
RS Stock No. 253-526
Mfr. Part No.202922/20-0001-1003-26-104-20-5000-63/000
BrandJumo
$348.51
Each
units
- - - - - -
RS Stock No. 607-8532
Mfr. Part No.201005/53-18-22-0000-00-120/000,000
BrandJumo
$179.52
Each
units
0 → +60 °C, 0 → 12 pH PH Gel PEI PH, Temperature -
RS Stock No. 724-3683
Mfr. Part No.HI 1285-5
$277.63
Each
units
0 → +60 °C, 0 → 12 pH Conductivity, PH Gel PP Conductivity, PH, Temperature DIN
RS Stock No. 176-3229
Mfr. Part No.HI1280
$130.23
Each
units
0 → +100 °C, 0 → 13 pH PH Gel PP PH -
RS Stock No. 478-0902
Mfr. Part No.201005/65-18-45-2000-76-120/000,837
BrandJumo
$143.65
Each
units
0 → +60 °C, 0 → 12 pH PH Gel Glass PH, Temperature BNC
RS Stock No. 253-469
Mfr. Part No.20/00437646
BrandJumo
$307.73
Each
units
- - - - - -
RS Stock No. 607-8526
Mfr. Part No.201005/51-18-22-0000-00-120/000,000
BrandJumo
$274.79
Each
units
0 → +60 °C, 0 → 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
$237.10
Each
units
2 → 12 pH PH Gel Glass PH -