Mitutoyo, 468-987, Digimatic Holtest Three-Point Internal Micrometer Set, 0.5-1″
468-987 Includes Only:
- A case
- Setting ring: 0.65″, 0.8″
- Individual Range: 0.5-0.65″, 0.65-0.8″, 0.8-1″
- Extension rod
- Certificate of inspection
- Key
- 1 battery
Features:
- SPC output function allows for quick and easy data management in real-time
- Functions: 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 easy read in all conditions
- IP65 protection permits use in environments exposed to cutting oil, dust, etc.
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.
Technical Details
| Technology | Digimatic |
| Contact Point | TiN coating |
| Measuring Method | Three-point method |
| Display | LCD |
| Battery | SR44 (2 pcs.) 938882 |
| Battery Life | Approx. 1.2 years under normal use |
| Ratchet/Thimble | Ratchet Stop |
| IP Rating | IP65 |
| SPC Output | Yes |
| Units | Metric, Inch |
| Range | 12.7 – 25.4 mm / 0.5-1″ |
| Dimensions |
|
| Resolution | 0.001 mm / 0.00005″ |
| Accuracy | ±3λm / ±0.00015″ |
| Mass | 1290 g |





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