CALIPER CHECKING GAUGE( VERIFICATOR) – GPM SWISS MADE

The Sliding Caliper with Vernier Scale is based on the measurement system invented in 1631 by French mathematician Pierre Vernier. The main advantage of the this instrument is the ability to gain p\nSpecifications\nMeasuring range [mm]: 10/20/30/50/70/100/150/200/250\nTolerance: +/- 0.1mm\nWeight: 67g