Fowler's Dial Indicator, with its 0.001" graduations and 0-100 continuous reading dial, features a revolution counter hand, supplied with a lug back for positioing every 90° —microfine graduations in white against a black dial and red hand for easy reading. Featuring a carbide ball contact point for extended wear. This dial indicator has a spindle rack and pinion of hardened stainless steel for long wear. This indicator includes adjustable tolerance limit markers and fully adjustable knurled bezel, and is supplied in a fitted carton box 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 Newton, MA.