Meanwhile, here's another one that's just been passed to me (from another forum). I've not tried it (no time today), but I'm linking to it here just to share the info., as it were.

If anyone has a go, it would be nice to hear about what your impressions are (were). smile

And, while I'm on ... here is CWorks.

Lastly ... I don't recall HEMS getting a mention on here before. They have a UK distributor (but not for free, of course)!

@Neil: notice that HEMS is talking about about interfacing with Fluke (test equipment) and the ECRI UMDNS. OK, that's me done ... need to be carrying on with my own stuff now!

If you don't inspect ... don't expect.