Features Dial indicator for Go/No-Go (GO/NG) tolerance inspection in inch units The dial indicator gage is graduated to 0.00005" The anvil retracts for quick workpiece insertion or release. 5-10N (500-1000gf) Balanced frame and thimble design to ensure easy handling and better readability Insulated frame for prevention of temperature related expansion and contraction Provides quick and easy adjustment Reading in ten-thousandths of an inch (.0001") with a vernier scale on the sleeve No-glare satin chrome finish which resists rust Flat measuring faces Advanced sleeve design with staggered lines and distinct figures for precise and easy readability Specifications Made in America: Yes Micrometer Type: Indicating Micrometer Range (in): 0-1" Graduations (in): .0001" Anvil/Spindle Material: Carbide Anvil Type: Flat Spindle Type: Flat Thimble Type: Solid Case Type: Wood Accuracy (in): +/-.00004"