Types of Dial Indicator Dial Indicator is the plunger type indicator, Dial Test Indicator is known as the lever or finger indicator, both are available as digital versions. Configurations Graduation is the increment/division of measurement, Range is the total movement, Bezel diameter is the dial size, Dial scale is the range of one revolution, Dial Indicators can be single, or multi revolution with a rev counter, imperial or metric, Contact points are interchangeable with a range of profiles. Some of our indicators comes with detachable lug back fitting and built from satin-chromed body. Key Features - Highly durable with hardened stainless steel body - Adjustable dial bevel lock - Shock and dust proof - Lug back fitting (detachable, vary according to model) - Specific model has Tolerance Pointers - Portable, easy to store, easy to use, housed in a protective case Materials Hardened Stainless Steel, Glass, Plastic, Metal, Brass or Agate Specification -Stainless Steel Bevel Dial I