Description This dial test indicator is designed for taking measurements in machining, layout, and inspection work. The dial has microfine black graduations for red graduations for 0.01mm balanced metric readings. A movement and an auto-reversing contact point provide smooth action. A knurled bezel rotates 360 degrees to zero the reading at any location. Three dovetail mounts on the top, back, and front of the indicator provide a range of mounting options. The one-piece housing and satin chrome finish provides durability. FeaturesColor: As shown.Material: Metal & ABS.Base Size: Approx. 4*2.9 *3.5cm.Total Height: Approx. 19.4cm.Clamping Hole Diameter: Approx. 8mm.Permanent magnet operation with ON/OFF control. V-grooved base for secure mounting on cylindrical surfaces. Ideal for holding lever indicators at any orientation on a machine tool for alignment operations. Flexible, strong, and precise rotary joints,can adjust any direction and location.Powerful magnetic base, with on/off switch for magnet.With high stability, it will be your ideal tool in the measurement of precision workpiece field.One magnetic base.It can used for dial indicator and lever dial indicator, etc.Designed with three joints.Easy using for metalwork pieces. Packing List1 * Magnetic Flexible Base Holder Stand + Dial Test Indicator Gauge Scale Precision