17-631-3 Electronic Internal Micrometer 3.00" - 3.50" w/Cert

  • $ 792.17
  • Save $ 263.12


SPI Electronic Internal 3-Point Micrometer

Specifications include...

  • 3.00" - 3.50" Measuring Range
  • 0.00005" / 0.001mm Resolution
  • 0.00020" Accuracy
  • 5.000" Measuring Depth
  • 0.020" Contact Point Length
  • 6.00" Extension Rod Included

Features include...

  • Self Centering 3 contacts points for accurate measurement of internal diameters.
  • Measurement can be taken close to the bottom of a blond bore, can also be taken in a deep bore with extension rod.
  • Inc./abs./inch/metric measuring
  • Carbide tipped contact points.
  • Supplied with setting ring and extension rod
  • Protection level IP54
  • Ratchet thimble
  • Certificate of Calibration
  • Furnished in fitted aluminum attache.