What are the primary differences between the Model 30 and ProTrack?
The main differences are hardware related. The Model 30 requires a PC for use where the ProTrack could be used with or without a PC. Because the Model 30 uses a PC for display, it does not have a built-in display. This makes for a more compact package and less expensive price compared to the ProTrack’s original selling price. The ProTrack had a built-in Pulse Generator where the Model 30 does not.