Leading Analytical Instrumentation

pH Measurements

pH, ion, and conductivity measurement

Metrohm pH, ion, and conductivity meters

Our instruments for pH, conductivity, and ion measurement fulfill the most diverse requirements:

Whether you analyze a single or multiple parameters, in the lab and in the field, manually or with full automation, we have the solution for you.

By choosing pH, ion, and conductivity meters from Metrohm, you choose not only rugged and highly precise instruments and first-rate sensors, but also years of application knowledge and reliable expert support.


912/913/914 pH/Conductometer

 Available options

912, 913, 914 pH/konduktometre

912 Conductometer, 913 pH Meter, 914 pH/Conductometer

The 912 Conductometer, the 913 pH Meter, and the combined 914 pH/Conductometer offer you high flexibility as they are mobile and lab meters in one instrument. These easy-to-use instruments are ideal for routine use.

  • Measure pH, ORP, conductivity, TDS, salinity, and temperature
  • Suitable for outdoor use: IP67, rechargeable battery, comfortable hand-held use
  • Clearly organized user interface for intuitive use


780/781 pH/Ion meter

 Available options

780/781 pH/Ion meter

780 pH Meter, 781 pH/Ion Meter

The 780 pH Meter and the 781 pH/Ion Meter are characterized by their advanced technical comfort. This includes numerous possibilities in terms of parameter and method settings as well as integrated quality control tools.

  • Measure pH, ORP, concentration, and temperature
  • Connections for direct control of stirrers, dosing devices, printers, etc.
  • Integrated quality control, e.g., through user identification and GLP-compliant electrode test



867/856 Modules

 Available options

867 pH Module, 856 Conductivity Module

The 867 pH Module and the 856 Conductivity Module can be used as add-ons for Titrando systems or as stand-alone meters. When dealing with large sample loads or multiparameter analyses – or if you’re looking for the highest level of technical comfort – these modules are the right choice.

  • Measure pH, ORP, concentration, conductivity, TDS, salinity, and temperature
  • Various easy automation options
  • Flexibility, security, and FDA compliance with 900 Touch Control or tiamo software for control



Metrohm Titration Systems
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MEP Catalogue 2017

  • Instrumentation and analytical solutions for labs and process lines.
    Click to download (40 pages, PDF).