HHIP 4901-0084 4" Master Precision Level

.HHIP 4 inch Master precision level for accurately checking the work of machinists and toolmakers setting up machinery and other work that requires extreme leveling accuracy. It features graduation: 0.0005 inch per 10 inch . Ground and graduated main vial of 10 second accuracy.
.Graduation: 0.0005" per 10"
.For accurately checking the work of machinists and toolmakers setting up machinery and other work that requires extreme leveling accuracy
.Ground and graduated main vial of 10 second accuracy
.Country of origin: United States