The RV-2 is a 2 1/4” instrument providing a universal turbine RPM display that can be adapted to a variety of roles. Typical uses are turbine RPM displays for N1 or N2. The RV-2 can use standard tach genies but can also be used with almost any electrical signal related to turbine RPM.
The RV-2 displays RPM in a digital readout as well as in a scalable analog bar graph display. In addition the RV-2 provides a 24 entry automatic flight log that stores the duration of each of the last 24 flights. It also has a Hobbs meter (can be set to the current turbine time) which is password protected, a turbine running timer/flight timer and a programmable maintenance timer to schedule routine engine maintenance.
The RV-2 also features a programmable RPM high alarm as well as it records the maximum RPM reached in permanent memory.