SKU: 4104199930_2
DeFelsko STDP6 Thickness Standards P Series, 4 Polystyrene Blocks .Ideal For: PosiTector 100 D.Block 1: 1.5 mm (60 mils).Block 2: 2.5 mm (100 mils).Block 3: 4.5 mm (185 mils).Block 4: 6.5 mm (250 mils).Coating/Substrate: Polystyrene .Accuracy: (2.5 um...