Mitutoyo Dial Test Vertical Indicator Set Measurement Range: 0.008" total travel Graduation: 0.0001" Dial Scale: 0-4-0 reading for precision checking Accuracy & Performance: Measures small surface deviations in narrow or recessed areas; excellent repeatability (0.00004″) and low hysteresis (0.0001″) for fine work; measuring force approx. 0.3 N or less Design Features: Vertical orientation makes readings easy when working with tall workpieces or recessed features. Jeweled bearings and a no-clutch structure for smooth pointer movement and automatic direction reversal. Carbide contact point for wear resistance and durability. O-ring sealed, bonded bezel/crystal protects against dust/oil and improves dial rotation smoothness. Kit includes... Test Indicator Swivel Clamp Holding Bar 3 Contact Points 2 Stems