Mitutoyo Digimatic Holtest 20-25Mm 468-166

Description

The Mitutoyo 468-166 Digimatic Holtest Three-Point Internal Micrometer has the following specifications:

Range: 20-25mm
Resolution: .001mm
Accuracy: +/- .003mm
Measuring Depth: 93mm
The Mitutoyo Digimatic Holtest internal micrometer utilizes three anvils and contact points for self-centering, precision measurements of the inside dimensions of bores. The 468-166 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.

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
Functions include Zero/ABS Setting, Data Hold, Data Output, Function Lock, 2 Presets, and inch/mm conversion (on inch/metric models only)
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″/100mm diameter measurements supplied in a fitted plastic case
Holtests over 4″/100mm diameter measurements supplied in a wooden case