Selfa Metrology offers Electrochemical Instrument Calibration services for a wide range of pH, Conductivity, Spectrophotometer and Dissolved Oxygen meters using standards tested by ISO 17025 accredited testing laboratories.

Our customers receive a Calibration Certificate which includes the instrument condition, the traceability, calibration results as well as repairs and adjustments, if applicable, after completion of the calibration.

Since 1980, SELFA Metrology has been the calibration lab you can rely on for quick, reliable and cost-effective instrument calibration services. You can schedule an appointment with our calibration technicians quickly and conveniently by clicking here