Mitutoyo - Disk Micrometers - Digital Series 323


Diameter of measuring disk: 20mm/.787""
0.7mm/.028"" (1mm: models over 100mm) edge thickness to enter narrow recesses.
With Ratchet Stop for constant force.
With a standard bar except for 25mm /0‐1"" model.
With SPC output (Series 323).
The Series 223is provided with a mechanical digit counter for quick reading of measurements.
Supplied in fitted plastic case. (Over 100mm models supplied with wooden cases)


Origin‐set, Zero‐setting,Data hold, Data output, inch/mm conversion (inch/mm models) Alarm: Low voltgage, Counting value composition error.

SKU Description Range Inch/Metric Accuracy Remarks Each
223-101 0-25mm Disk Micrometers 0-25mm Metric ±4μm Mechanical Counter Model
223-102 25-50mm Disk Micrometers 25-50mm Metric ±4μm Mechanical Counter Model
323-250 0-25mm Disk Micrometers 0-25mm Metric ±4μm Digital Model
323-251 25-50mm Disk Micrometers 25-50mm Metric ±4μm Digital Model
323-252-30 50-75mm Disk Micrometers 50-75mm Metric ±6μm Digital Model
323-253-30 75-100mm Disk Micrometers 75-100mm Metric ±6μm Digital Model
323-350-30 0-1in / 0-25.4mm Disk Micrometers 0-1in 0-25.4mm Inch/Metric ± .0002in Digital Model
323-351-30 1-2in / 25.4-50.8mm Disk Micrometers 1-2in 25.4-50.8mm Inch/Metric ± .0002in Digital Model
323-352-30 2-3in / 50.8-76.2mm Disk Micrometers 2-3in 50.8-76.2mm Inch/Metric ± .0003in Digital Model
323-353-30 3-4in / 76.2-101.6mm Disk Micrometers 3-4in 76.2-101.6mm Inch/Metric ± ..0003in Digital Model
Set Descending Direction
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Additional Info

Technical Data:

Resolution*: 0.001mm or .00005"/0.001mm
Graduation**: 0.001mm or .001"
Flatness: 1μm/.00004" for models over 100 mm/4"
1.6μm/.000063" for models over 100mm/4"
Parallism: 4μm/.00016" for models up to 50mm/2"
.00024" for models up to 4"
(4+R/50) μm for models up to 100mm
(5+R/75) μm for models over 100mm, R=max.

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