A dial indicator is a pointer-type inspection instrument that visually resembles a clock. It is used to check surface parallelism, axis alignment, and dimensional deviations of precision machine components.

Dial indicators have a wide range of applications. They are commonly used for outer diameter measurement, inner diameter measurement, linear motion inspection, machine tool alignment, height measurement, perpendicularity control, relative position control, surface parallelism inspection, depth measurement, runout control, andproduction inspection. The most important feature of a dial indicator is its ability to magnify surface deviations, making measurement values easier to read.

The feature that distinguishes a digital dial indicator from a conventional dial indicator is its ability to perform measurements with ten times higher precision.

Model 1:

Maximum range: 12.7 mm

Resolution: 0.001 mm

Model 2:

Maximum range: 25.4 mm

Resolution: 0.01 mm