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 468-167 Digimatic Holtest Internal Micrometer has the following specifications:
● Range: 25-30mm
● Resolution: 0.001mm
● Accuracy: +/- 0.003mm
● Measuring Depth: 93mm
● Measuring Method: 3-Point
● Contact Point: TiN Coating
● Main Body Assembly: 04AZB108