[Stefan Gotteswinter] has a thing for precision. So it was no surprise when he confessed frustration that he was unable to check the squareness of the things he made in his shop to the degree his ...

METTLER TOLEDO manual mass comparators guarantee top measurement performance and full trackability of weighing results. Efficient and trackable calibration with METTLER TOLEDO manual mass ...

and the Knopp Automatic Transformer Comparator. The accompanying Knopp 2J4 Transformer Set boasts high-precision voltage capabilities, a heavy-duty supply transformer, a wheeled base for mobility ...