Vernier calipers - I like these cheap plastic green ones.
Beware of some of the cheap shiny metal ones with just stamped numbers and marks though. I had one and I could barely read it unless I held it at just a certain angle in the light. It may help to rub some black paint into it, now that I think of it.
Beware of some of the cheap shiny metal ones with just stamped numbers and marks though. I had one and I could barely read it unless I held it at just a certain angle in the light. It may help to rub some black paint into it, now that I think of it.
We could be Heroes, just for one day.
- David Bowie -