pH & Conductivity Calibrations

Expert Electrochemistry Measurements Traceable to NIST Standards

Our technicians go through extensive training. In fact, InnoCal is the only authorized ISO17025-accredited calibration lab for Oakton, Accumet, Thermo Scientific, and Orion pH meters. When you need to be sure, contact InnoCal for your pH and conductivity measurements.  

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Every Brand of pH and Conductivity Meter

In InnoCal’s ISO17025-accredited calibration lab, your meter will be tested to the manufacturer’s accuracy at standard test points or to those of your choosing. We maintain a full fleet of electronic calibrators, ISO Guide 34-accredited pH and conductivity solutions and high-accuracy temperature standards.

If your pH, conductivity or temperature probe is not operating properly, we can get you a replacement through our partnership with Cole-Parmer and Davis Instruments. Depend on InnoCal to provide more reliable electrochemistry measurements.

pH & Conductivity Equipment Serviced 

Benchtop pH Meters

Handheld pH Meters 

pH Testers

Conductivity Meters

Conductivity Testers

Resistivity Meters

pH Calibrator

Technical Details

Measurement Range:

 pH: 0 to 14
 Conductivity: 0 to 200 mS

Best Uncertainty:

 pH (electronic simulation)
 Conductivity (electronic simulation)
 pH (with buffers): 
 Conductivity (with buffers): 

Measurement Type: ISO Guide 34-accredited buffers and high-accuracy electronic standards

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