Mitutoyo 129-109 Depth Micrometer, Interchangeable Rod, Range 0-50mm

Mitutoyo 129-109 Mechanical Depth Micrometer includes interchangeable rods to provide a wide range of measurement.
4mm diameter measuring rods, with lapped measuring end, provide a wide measuring range.
The rod length can be adjusted in 25mm increments
With ratchet stop for constant force
With Measuring rod clamp.
Supplied in a fitted wooden case

Specification
Range: 0-50mm
Graduations: 0.01mm
Base Size: 63mm
Number of Rods Included: 2