TESA Brown & Sharpe 74.111370 Interapid 312 Dial Test Indicator, Horizontal Type, M1.7x4 Thread, 0.157" Stem Dia., White Dial, 0-15-0 Reading, 1.5" Dial Dia., 0-0.06" Range, 0.0005" Graduation, +/-0.01mm Accuracy - 312b-1

TESA Interapid dial test indicator with rotatable, white face and carbide tip for measuring surface variations in narrow or recessed areas
Continuous clockwise pointer rotation and revolution counter, and ball-bearing lever system swivels through to 210 degrees
Dial face mounted parallel to the insert's axis, and has a dovetail and swiveling shank for mounting horizontally or vertically from the front, top, or back of the indicator
Monoblock body design with jeweled bearings in an isolated assembly for high accuracy, and full metal construction provides durability
Meets Deutsches Institut fur Normung (DIN) 2270, and Norme Francaise (French Institute for Standardization) NF E 11-053 standards, and includes a declaration of conformity