You findthe proof for calibration in the menu under >Settings >Information> Calibration.

The CANtouch®is maintenance-free. For individual measured values (technical data) a calibration is carried outincl. adjustment in the production of the device.

The calibration certificate isstored electronically on the device. Regular calibration is notnecessary.

For customer-specific requirements, re-calibration canWith adjustment being performed by the manufacturer.

For this is optionalPrintable calibration certificate (PDF) available.