Got around to dumping the ROMs today for backup purposes.
The version installed is 2B (or 2.1 according to the stickers). I know there is a v3a kicking about somewhere but no one knows what the differences are between them so I wont bother upgrading mine.
The naming scheme for these is taken directly from the ROM stickers.
Also included in this ZIP is the MCU dumps for the keyboard and the tape drive unit.

Fluke 9010a Files