Mitutoyo Digimatic Depth Micrometer Series 329

Precision is our Profession

Mitutoyo Digimatic Depth Micrometer Series 329

• With ratchet stop for constant force.
• With measuring rod clamp.
• With SPC output (Series 329).
• Supplied in fitted plastic case.

Technical Data

Accuracy: .00015/3m for micrometer head feed
[.00008 + (.00004xR/3)]
R= max. measuring length (inch)
(2+L/75)m for interchangeable rod,
L=Max. measuring length (mm)
Resolution*: .00005/0.001mm or 0.001mm
Graduation**: .001 or 0.01mm
Flatness of reference surface (base):
.00005/1.3m for 2.5/63.5mm wide base
.00008/2m for 4/.6mm wide base
Flatness of measuring face (rod):
.000012/0.3m
Parallelism between reference face and measuring rod face:
[.00016 + (.00004 x R/2)]
R=max. measuring range (inch)
(4+L/50)m
L=Max. measuring length (mm)
Zero point error of rods:
.0002/4m for 0-6/0-150mm models
.0003/6m for 0-12/0-300mm models
Measuring rod diameter: .157/4mm
Display*: LCD
Battery*: SR44 (1 pc.), 938882
Battery life*: Approx. 2.4 years under normal use
*Digital models **Analog models

Function of Digital Model

Origin-set, Zero-setting, Data hold, Data output,
inch/mm conversion (on inch/metric models only)
Function Lock, 2 Presets
Alarm: Low voltage, Counting value composition error