But the Rigel is hand-held, of course.
It looks like the Datrend range has really expanded in recent years, Mike (I tried their early infusion pump tester - the Infutest 2000 - fifteen years ago, and liked it very much). If I was setting up again now as a "mobile technician" I would seriously consider* the vPad-Rugged 2
- mainly because it looks so er, rugged
- and (surely the main point), it reminds me of the Good Old Rigel 233.
But even more than that - it looks like it could be the modern successor to the venerable medTester!
* Depending how the price shapes up, naturally.