C12x Upgrade - T2 TelemetryThis upgrades is available for the C125 Display Logger and may be enabled at the time of purchase or any time later when the need arises. The unit does not need to be sent back to receive upgrades. Provides access to advanced i2 Pro data analysis software with multiple graph overlays, X Y plots, advanced maths functions, synchronised video (automatic alignment), and flexible layouts to accommodate virtually any user preference.