Can anyone recommend a cheap, reliable multimeter? Phil (novice)
I think for auto use a relatively cheap one is going to be more than adequate. Here's one on the well known auction site:
https://www.ebay.co.uk/itm/Digital-Multimeter-Auto-Ranging-Multi-Meter-Tester-Voltage-Detect-Car-Battery/152889954686?hash=item2398f3917e:g:h28AAOSwluxalv3Q
Thanks. Will that be suitable for use on my (6v) B40?
Yes and it's also got a diode test mode if you want to check out your rectifier :)
I got this and am using it after a fashion, but find it a bit of a pain not to have any crocodile clips - feel I need three hands! Do all multimeter crocodile clips fit it? Phil (novice)
You need to check the size of probe that will fit into the crocodile clips. I bought a meter and clips from Maplins and assumed they would be compatible - they weren't!