Fowler 52-710-025-0, Coax-2D 2 Dimensional Coaxial Indicator Set - Inch

• ACCURATE MEASUREMENTS: Feelers have a 0.125" ball diameter and a locating accuracy of ±0.0002" of true center at speeds up to 800 RPM. This model is ideal for accurate centering and positioning of components in most machining applications
• USE FOR ANY ANGLE: This 2D coaxial indicator can be used at any angle, and the dial remains stationary during the rotation of the machine spindle
• GRADUATIONS & RANGE: This indicator features microfine black graduations against a yellow dial indicator. The 0-50 dial remains stationary during spindle rotation and has a total measuring range of 0.250" with 0.0005" graduations
• SUPERIOR QUALITY FEATURES: This model features a 1.6" diameter dial indicator with 0.0005" graduations. Includes 3 internal feelers that have a measuring range of 0.156-12"; and 3 external feelers have a measuring range of 0-12"
• SET INCLUDES: [1] center point feeler, [3] external feelers, [3] internal feelers, [1] restraining arm, and a fitted case

The Fowler High Precision COAX-2D Dial Test Indicator with its 0.0005" graduations and 0-50 continuous reading dial features 0.250" offset axis measuring range and 0.0005" graduations for taking direct readings. Three internal and three external feelers and a center point feeler have 0.125" ball diameter, a locating accuracy of ±0.0002" of true center and provide a wide measuring range of 0-12" . The dial face remains stationary during spindle rotation up to 800 RPs with a full 1-year warranty offered by Fowler High Precision. Fowler, an American company, manufactures premium inspection and measuring instruments such as electronic indicators, calipers, bore gages, and micrometers. The company, founded in 1946, is headquartered in Canton, MA.