Starrett 647 Dial Comparator Indicator 00001 .004" 20-0-20 Dial

by Starrett
ID#: 647-STR
|MFGID: 647
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Product Information


The Starrett 647 Dial Comparator Indicator 00001 offers a high degree of security and precision. They are based on a solid and well thought-out construction taking into account the latest technology. Manufactured by the most up-to-date methods. Features an effective non-shock mechanism, the pinions and shafts of the movement are jeweled and the stem and spindle are made of hardened stainless steel. The measuring spindles are very sensitive on account of their accurate guides the additional over-travel assists with the insertion of workpieces into the measuring device. Furnished with a flat back and the red tolerance markers are easy to recognize and set. This model has a Range of .004", .00005" graduations, 20-0-20 dial reading and a measuring force of 1.2N with a 3-8" stem diameter.


  • Range:.004"
  • Graduation:.00005"
  • Type:Dial Comparator, non-shock
  • Accuracy:DIN 879-1
  • Details:Overtravel of .120"

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