■ Measure wall thickness of tubes ■ Graduation: .0001″ ■ Carbide measuring faces
■ Ratchet stop ■ Setting standards are included ( except 0-1″)
340-001-E01 340-002-E01 340-003-E01 340-004-E01 340-001-E02 340-002-E02 340-003-E02 340-004-E02