@bd139 You asked what it is like as a multimeter, well as you can see from the photos, it does acquit itself pretty well if you can live with it limited voltage capability of 250V, which should be fine for most solid state projects. As with all of these types of devices that I have looked at, some compromises have to be made, the voltages are always measured using the probe on channel 1 and has settings for X1 and X10 probes.
There is an extensive onboard help menu and will present you with error messages when you go into overload situations. It even has a continuity setting, handy that, I often find myself using that option on meters.
I think these photos are pretty much self-explanatory, but sadly because this unit is in such perfect condition, the screen makes it almost impossible to get a really clear photo as it is angled upwards and as such things get reflected on it and these are not normally detected by the naked eye, but a camera just seems to amplify the problem.