Starrett 196B5 Universal Dial Indicator, Back Plunger, White Dial, 0-50-0 Reading, 0-0.2" Range, 0.001" Graduation

• 196 series dial indicator measures 0 to 0.2" with 0.001" graduations for precise measurement of rise or drop in work piece
• 0 to 100 counter with one revolution equivalent to 0.1"
• Plunger-type dial back with three contact point sizes, 1/2", 5/16" and 1/8" diameter
• White-face dial with scratch-resistant crystal face for ease of reading
• 1/4" diameter stainless-steel shank for mounting

This indicator with graduations to .001" and 0.02mm will handle by far the majority of jobs. For full use, the operator first chooses the proper contact from the three hardened contact points that come with each model. Then the contact should be brought against the work with enough pressure to give the hand one full turn. Set the hand at zero by rotating the dial with the knurled bezel. This provides one full rotation of the hand both to the right and left of zero, showing a rise or drop in the work and the amount of that variation. Shank diameter is 1/4" (6.3mm). Indicator with 3 Contact Points and Adaptor Only.