This heavy-duty magnetic base will attach to any metal work surface with its on/off switch. The metal extension arm features a pivot joint and has a convenient attachment point for either Digital or Dial indicators.

Use this handy tool to make precise adjustments to your table saw, bandsaw, jointer, drill press and your router. It's especially useful to check blade alignment and table saw runout. The extension arm has a spring-loaded pivot point that attaches to the arm of the dial indicator. The heart of this system is a 0" - 1" digital indicator that displays in inches, metric & fractions with a guaranteed accuracy of 0.001" / 0.01mm. Includes our sturdy carry case.