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Mitutoyo 331-264-30 | Digital Spline Micrometer IP65 | 75-100 mm, 0.001 mm Step

Mitutoyo 331-264-30 | Digital Spline Micrometer IP65 | 75-100 mm, 0.001 mm Step

Part Number : 331-264-30

Mitutoyo 331-264-30 (model SPM2-100MX) is a digital spline micrometer for the 75-100 mm range, reading in 0.001 mm steps with a maximum permissible error of ±3 µm. Its small-diameter anvil and spindle (Type B, D=2 mm) reach into splined shafts, slots and keyways, and the IP65 rating lets the 75-100 mm unit work where coolant splashes.

Key features

  • 75-100 mm range, ±3 µm permissible error and 3 µm variation in length
  • Stepped carbide-tipped faces with a micro-lap finish on the 75-100 mm unit; the spindle is 6.35 mm in diameter with lock and 0.5 mm pitch
  • LCD with 7.5 mm characters, data output, ORIGIN, ABS/INC zero, HOLD and function lock on the SPM2-100MX
  • The 75-100 mm unit runs on one SR44 battery (about 2.4 years), with 20-minute auto power-off and a low-voltage alarm
  • Supplied with a box, spanner, setting standard and battery; the 75-100 mm model weighs 565 g
Availability: in stock
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