Mitutoyo's 201-Series Indicating Snap Gages are light weight and easy to use. These easily adjusted gages offer precise, repeatable measurements. They are 24/7 shop-rugged and ready for use out on the factory floor. Features include... Contact Travel: 0.078" Adjustable Anvils for accurate Measurements + 0.000050" Repeatability 0.53" x 0.47" Flat Carbide Anvils 0.00004" Anvil Flatness Both front edge of anvils are chamfered for easy insertion. 15N+3N Measuring Force Includes Mitutoyo Digital Indicator # 543-702B... 0-0.5" / 12.7mm Measuring Range Selectable Resolutions... 0.00002" / 0.00005" / 0.0001" / 0.0005" 0.0005mm / 0.001mm / 0.01mm +0.00012" / 0.0003mm Accuracy SPC Output Face Rotates 330° Select Size from pull down menu before adding to cart.