SPI Dial Test Indicator Features Include.. 0.8mm Range 0.01mm Graduation 0-40-0 Reading 32mm Dial Dia. Horizontal type Universal Positioning Satin Chrome Finish 0.080" dia x 0.5" length contact point Contact Point Pivot: + 100° Dovetail Stems: 8mm & 3/8" dia Fitted Case Certificate of Calibration