- Joined
- Feb 17, 2013
- Messages
- 4,406
It's interesting that in the photo, two of the squares are marked "DIN - 0", one marked "DIN - 00" and one unmarked. Anybody know what these designations mean? And I'd have to wonder about the unmarked one ... even though the seller claims they're (all) DIN standard???? Who knows ... maybe DIN includes a "clunky, junky" category in their standard, and that's what the unmarked one is rated as.The listed spec. is +/- .1º which works out to +/- .0018"/". For a 6" square, that is +/- .010". IMO, that's not very square.
I agree that 0.1º is pretty poor.