A shock-proof dial indicator is a precision measuring instrument used to measure small distances or
displacements with high accuracy. It features a dial with a needle that moves in response to the displacement of
a spindle, indicating the measurement on a graduated scale. The ‘shock-proof’ design enhances the durability and
reliability of the dial indicator, particularly in rough or demanding environments.

Shock-proof dial indicators are widely used in manufacturing, machining, quality control, and inspection
processes. They are particularly useful for checking the flatness, roundness, and alignment of parts, as well as
for measuring runout, deflection, and thickness. The shock-proof design makes them ideal for environments where
the instrument might be exposed to rough handling or vibrations.

Back: lug

Graduation: 0.01mm

Range: 0mm – 5mm

Accuracy: 16µm

Hysteresis: 3µm

Scale: 0 – 100

Rang per revolution: 1mm

Manufacturer Cat No: 226-005-11