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 468-163 Digimatic Holtest Internal Micrometer has the following specifications:
Range: 10-12mm
Resolution: 0.001mm
Accuracy: +/- 0.002mm
Measuring Depth: 59mm
Measuring Method: 3-Point
Contact Point: TiN Coating
Main Body Assembly: 04AZB106
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