- Easy to use and position: flexible arm can be adjusted to any direction or angle and fixed quickly at the desired orientation for precise readings. - Magnetic base for secure mounting: permanent magnet base allows convenient, tool-free attachment to metal surfaces, keeping the setup stable during use. - Move base without reaction force: switch on/off to move the base without imparting a reaction force, protecting the meter and the work table. - Quick and reliable fixation: once the arm is fixed, it holds its position firmly for consistent measurements and easy operation. - Wide compatibility: compatible with all standard dial indicators, digital displays, lever indicators, and other market indicators used on machine tools. - Practical use scenarios: 1) Milling machine setup: mount a dial indicator to verify spindle alignment and workpiece runout with a stable, adjustable support. 2) Lathe and drilling operations: hold a digital display or dial gauge for real-time measurements during setup and machining. 3) Workshop inspection: position indicators on a workbench for quick height checks, alignment checks, or calibration tasks.