A dial indicator is a precision mechanism for displaying the small movement of a contact point. It is composed of a case for mounting the parts, a spindle with a contact point and amplifying mechanism ...

The SafeGauge SafeTest Dial Indicator (DI) Series is designed to remotely measure clearances, tolerances and wear on machine components at safe distances, avoiding potential hazards during operations.

When the job at hand is measuring something with micron-range precision, thoughts generally turn to a tool with a Mitutoyo or Starrett nameplate. But with a clever design and a little electronics know ...