Pentode
Member
I picked one up for very cheap years ago intending to have a back-up for my Pentax. I've actually found it to be just as accurate as the Pentax and it uses much more available batteries.If you want to go the spot meter route, you can find a Soligor spot meter for fairly cheap money.
The build quality's not in the same league, but it's a very good meter that punches well above its weight.