How can the user check the validity of the measurement for Dencytee Arc?

The Dencytee Arc Sensor has several internal check routines to ensure the highest accuracy and precision. The user can check the validity of the measurement by performing a verification with the "Dencytee Maintenance Tool Kit". During measurements, the current condition of the sensor is continuously monitored, and the result is reflected in the Quality Indicator (QI) as a percentage.