I have a multimeter but don't understand how to use it, nor what I'm looking for or what the readings mean.
I know, hand smacking head moment.
Without someone going through the exact points of how to use it and what to do, step by step, I don't really have time to mess about with it, considering I've never really been in need of one before.
But then I'm missing huge gaps in model railway terms. For example, I don't know what a split chassis is.
To be fair though, if it's older trains that have this, pretty much all of mine are newer versions or will be new versions, so it's just something I never learnt.