Mitutoyo 468-172 Digimatic Holtest Internal Micrometer, Range 75-88mm

The Mitutoyo Digimatic Holtest Digital Internal Micrometer features self-centering anvils evenly spaced at 120° with contact points coated in Titanium Nitride (TiN) to provide accurate, sensitive measurements that are highly durable. Precision-machined gears ensure reliable, repeatable measurements that are shown on a large, easy-to-read LCD display in an impact and water-resistant housing. The holtest’s ratchet stop mechanism provides a constant measuring force on the hardened-steel spindle to ensure accurate, even measurements.

The Mitutoyo 468-172 Digimatic Holtest Internal Micrometer has the following specifications:
● Range: 75-88mm
● Resolution: 0.001mm
● Accuracy: +/- 0.003mm
● Measuring Depth: 105.4mm
● Measuring Method: 3-Point 
● Contact Point: TiN Coating
● Main Body Assembly: 04AZB109

FEATURES

● Available in Metric and Inch/Metric models
● Optional extension rod allows for measuring deep holes
● SPC output function allows for quick and easy data management in real-time
● Alarm: Low Voltage, Counting Value Composition Error, Battery Replacement
● Scale on thimble and sleeve is laser etched for easier reading in all conditions
● IP65 protection permits use in environments exposed to cutting oil, dust, etc
● Holtests up to 4-inch/100mm diameter measurements supplied in a fitted plastic case
● Holtests over 4-inch/100mm diameter measurements supplied in a wooden case

Mitutoyo 468 Series Datasheet

Mitutoyo Catalog

Accessories