Mitutoyo Digimatic Holtest Three-Point Internal Micrometer Sets

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468-976
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468-976

Mitutoyo

Mitutoyo Digimatic Holtest Three-Point Internal Micrometer Sets


These are three-point internal micrometers that offer you the following benefits:

  • Interchangeable head set.
  • Titanium-coated measuring pins give you excellent durability and impact resistance.
  • They also have excellent resistance against water and dust (IP65 protection level), allowing you to use this product in machining situations that include splashing coolant fluid.
  • Large LCD display with character height of 7.5mm enables you to read measurements easily.
  • With setting rings and extensions.


Features:

  • 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.


Technical Data:

  • 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


Specifications:

Order No Range Individual
Range		 Setting Rings
Included		 Remarks
468-976 0.275 - 0.5"
6.925 - 12.7 mm		 0.275 - 0.35"
0.35 - 0.425"
0.425 - 0.5"		 0.35" DIA
0.425" DIA		 with extension rod
468-977 0.5 - 0.8"
12.7 - 20.32 mm		 0.5 - 0.65"
0.65 - 0.8"		 0.65" DIA with extension rod/
with TiN-coated contact points
468-978 0.8 - 2"
20.32 - 50.8 mm		 0.8 - 1"
1 - 1.2"
1.2 - 1.6"
1.6 - 2"		 1" DIA
1.6" DIA		 with extension rod/
with TiN-coated contact points
468-979 2 - 4"
50.8 - 101.6 mm		 2 - 2.5"
2.5 - 3"
3 - 3.5"
3.5 - 4"		 2.5" DIA
3.5" DIA		 with extension rod/
with TiN-coated contact points
468-980 4 - 8"
101.6 - 203.2 mm		 4 - 5"
5 - 6"
6 - 7"
7 - 8"		 5" DIA
7" DIA		 with extension rod/
with TiN-coated contact points
468-986 0.275 - 0.5"
6.925 - 12.7 mm		 0.275 - 0.35"
0.35 - 0.425"
0.425 - 0.5"		 0.35" DIA
0.425" DIA		 -
468-987 0.5 - 1"
12.7 - 25.4 mm		 0.5 - 0.65"
0.65 - 0.8"
0.8 - 1"		 0.65" DIA
0.8" DIA		 with TiN-coated contact points
468-988 1 - 2"
25.4 - 50.8 mm		 1 - 1.2"
1.2 - 1.6"
1.6 - 2"		 1.2" DIA
1.6" DIA		 with TiN-coated contact points
468-989 2 - 3"
50.8 - 76.2 mm		 2 - 2.5"
2.5 - 3"		 2.5" DIA with TiN-coated contact points
468-990 3 - 4"
76.2 - 101.6 mm		 3 - 3.5"
3.5 - 4"		 3.5" DIA with TiN-coated contact points