Magnetic base provides secure attachment to a machine tool, delivering stable support during precise adjustments and protecting both the measuring device and the work surface. 0.01 mm resolution supports accurate measurements in metalworking, woodworking, or mechanical repairs, even in tight spaces where space is limited. 360 degree adjustable arm and aluminum construction enable versatile positioning and reliable performance for accurate measurements in narrow or hard to reach areas. Complete set includes dial test indicators and accessories for quick setups and repeated use across multiple measurement tasks without compromising device integrity. Use scenarios Align a workpiece on a milling machine before precision cutting to ensure tight tolerances. Verify fence alignment or tool position in a compact woodworking setup such as a router table or small saw. Perform repetitive inspection tasks during mechanical repairs, allowing fast setup changes without removing the indicator from the surface.