Digimatic Tubular Inside Micrometer



We are Leading distributor & trader of Digimatic Tubular Inside Micrometer.


  • Wide range of ID measurements by combining extension rods (pipes) and anvils with the micrometer head.
  • The 339 series uses highly-durable extension pipes.
  • Carbide-tipped measuring faces.


Technical Data:

  • Accuracy: ±(3+n+L/50)ìm*
  • n=Number of rod, L=Maximum measuring length (mm), Fraction rounded up, Excluding quantizing error (337 series)
  • Resolution: 0.001mm or .0001″/0.001mm
  • Display: LCD
  • Battery: SR44 (1 pcs.), 938882
  • Battery life: Approx. 8 months under normal use


  • Zero-setting, Data hold, Data output, Preset, inch/mm conversion (inch/mm models)
  • Alarm: Low voltage, Counting value composition error