Digimatic-Holtests---Series-468-02
Mitutoyo

Digimatic Holtests – Series 468 Three-Point Internal Micrometers

  • TiN-coated contact points provide excellent durability and impact resistance and allow the instrument to measure to the bottom of a blind hole.(up to 100mm/4″models)
  • Large LCD readout.
  • Functions available: Presetting, Zero/ABS, power On/Off Data hold, Data out put, Error alarm, Battery replacement alarm.
  • With Ratchet Stop for constant force.
  • Can measure deep holes by attaching an Extension rod(optional).
  • Setting rings for origin point setting are optional.
  • Supplied in fitted plastic case up to 100mm / 4”. Over 100mm / 4” supplied in wooden case.
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Function

  • Preset
  • Zero/ABS
  • Power On/Off Data hold
  • Data out put
  • Error alarm
  • Remind to change battery
  • Accuracy: Refer to the list of specifications.
  • Resolution: 0.001mm or .00005″/0.001mm (over 5″ models: .0001″/0.001mm)
  • Contact point:TiN-coating
  • Measuring method: Three-point method
  • Display: LCD
  • Battery: SR44 (2 pcs.), 938882
  • Battery life: Approx. 8 months under normal use

Function

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

Optional Accessories

  • 05CZA662: SPC cable (1m / 40”)
  • 05CZA663: SPC cable (2m / 80”)
  • 04AZB157: Mounting plate for stand
  • 156-101: Stand
  • 952322: Extension rod 100mm / 3.94” For range 6-12mm / .275 – .5” models
  • 952621: Extension rod 150mm / 5.9” For range 12-20mm / .5″ – .8” models
  • 952622: Extension rod 150mm / 5.9” For range 20-50mm / .8″ – 2” models
  • 952623: Extension rod 150mm / 5.9” For range 50-300mm / 2″ – 12” models
Order No Model Range Head Assy Order No. Accuracy Remarks
468-161 HTD-8R 6-8mm 04AZB136 2µm –
468-162 HTD-10R 8-10mm 04AZB137 2µm –
468-163 HTD-12R 10-12mm 04AZB138 2µm –
468-164 HTD-16R 12-16mm 04AZA719 2µm with TiN-coated contact points
468-165 HTD-20R 16-20mm 04AZA720 2µm with TiN-coated contact points
468-166 HTD-25R 20-25mm 04AZA728 2µm with TiN-coated contact points
468-167 HTD-30R 25-30mm 04AZA729 2µm with TiN-coated contact points
468-168 HTD-40R 30-40mm 04AZA737 2µm with TiN-coated contact points
468-169 HTD-50R 40-50mm 04AZA738 2µm with TiN-coated contact points
468-170 HTD-63R 50-63mm 04AZA750 2µm with TiN-coated contact points
468-171 HTD-75R 62-75mm 04AZA751 2µm with TiN-coated contact points
468-172 HTD-88R 75-88mm 04AZA752 2µm with TiN-coated contact points
468-173 HTD-100R 87-100mm 04AZA753 2µm with TiN-coated contact points
468-174 HTD-125R 100-125mm 04AZA775 2µm with TiN-coated contact points
468-175 HTD-150R 125-150mm 04AZA776 2µm with TiN-coated contact points
468-176 HTD-175R 150-175mm 04AZA777 2µm with TiN-coated contact points
468-177 HTD-200R 175-200mm 04AZA778 2µm with TiN-coated contact points
468-178 HTD-225R 200-225mm 04AZA779 2µm with TiN-coated contact points
468-179 HTD-250R 225-250mm 04AZA780 2µm with TiN-coated contact points
468-180 HTD-275R 250-275mm 04AZA781 2µm with TiN-coated contact points
468-181 HTD-300R 275-300mm 04AZA782 2µm with TiN-coated contact points

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