... pH electrode performance auto estimation4. Auto ending5. Complete GLP function6. Up to1024sets measurement data saving7. RS232data ... pointsAuto Ending pH Sensor Status Clock (GLP)--- Data Capacity---641024Saving Content (GLP) Number, measurement date, measurement time ... measurement value, temperature, MTC/ATCSensor Data Saving Content (GLP) Sensor calibration date, time, calibration method, pH buffer ...