Mitutoyo Standard Vernier Height Gage, 0-300mm - 514-102 - Penn Tool Co., Inc
Products - Mitutoyo mechanical height gauges have Vernier scales that are extremely accurate, as well as carbide-tipped scribers. The Mitutoyo Vernier height gauge slider and beam are made of hardened stainless steel,
All About Height Gauges – Definition, Sizes, and Uses
iGaging Snap Check Pro Analog Height Gauge for Woodworking Machines - Rockler