Specifications: Made of stainless steel 4802-31: Range: 25-40mm Included leaf radii (mm): 25, 25.5, 26, 26.5, 27, 27.5, 28, 28.5, 29, 29.5, 30...

Range: 0.5 - 13 mm 26 leaves Each piece has 3 concave and 2 convex measuring surfaces Provided with handle Made of medium carbon steel

External radius range: 5-910 mm / 0.2-35.83' Internal angle range: 7-910 mm / 0.3-35.83' Accuracy: ±0.01R, where R is the angle to be measured Rea...

  Range (radius): 4-53mm / 0.16-2.09' Reading: 0.01mm / 0.0005' Accuracy: ±0.02mm Measurement of external arc radius, the arc angle of the measur...

Technical Specifications Measurement of radius of internal or external arcs Reading: 0.01 mm / 0.001" Buttons: on/off, hold, mm/inch, s (jaw ...

  For measuring diameter variation, cavity, convexity, and other parameters Continuous measurement in the axial direction Includes 4 wheels

Measurement comparison with digital/dial readings. You typically need standard workpieces to zero it. For measuring diameter/convexity/concavity/t...