The Käfer K 30 snap-foot indicator dial gauge is a high-precision measuring instrument designed for the precise measurement of linear dimensions and shape deviations of workpieces. This model is particularly suitable for use in production environments and quality control laboratories.

Main features:

• Measuring range: ±0.8 mm

•Resolution: 0.01 mm

• Housing diameter: 30 mm

• Measuring force: 0.07N ± 20%

• Contact point length: 12.8 mm

• Angle of rotation of the contact point relative to the scale: 240°

The friction clutch mechanism provides effective protection against shocks, which increases the reliability and durability of the tool. Standard equipment includes a 2 mm diameter tungsten carbide contact point, an 8 mm diameter shaft and a wrench for changing the contact points. 

Application:

Snap-foot indicator dials, such as the Käfer K 30, are used to lay out surface plates and assist in setting up workpieces during machining. Their ability to move over uneven surfaces makes them suitable for use in machine set-ups, especially on lathes, and for measuring holes. 

Advantages:

•High accuracy: The resolution of 0.01 mm allows for detailed and precise measurements.

•Impact resistance: The friction clutch protects the mechanism from damage upon impact.

•Flexibility: The breakaway foot and the ability to rotate the contact point up to 240° make it easier to measure in hard-to-reach places.

With the Käfer K 30 you get a reliable and accurate instrument that meets the high standards of quality and precision in measuring technology.