The Mitutoyo micrometer head with digit counter makes reading spindle movements easier without sacrificing accuracy.
Features & Benefits
The mechanical digit counter on the Mitutoyo Series 250 micrometer head displays spindle displacements numerically that is easy to see when working. The micrometer’s ratchet stop mechanism provides a constant measuring force on the spindle to ensure accurate, repeatable measurements. The combination of the ratchet thimble and speeder enables a rapid spindle feed when measuring widely different dimensions and easier one-handed measurements.
- Available in Metric and Inch models
- Mic head has a 18mm / .71” thimble diameter
- Spindle range is 25mm / 1”
- Spindle diameter 6.35mm / .25”
- Spindle pitch is 0.5mm / .0197” per rev
- Mic head total length (at stroke end) mm / 6.33”
- Flat spindle faces are constructed of carbide and have lapped surfaces for more accurate measurements over time
- Scale is laser etched for easier reading with a hard chrome plating surface that resists corrosion
SERIES 250 Technical Data
| Technology: | Digit counter |
|---|---|
| Measuring Faces: | Flat (carbide tip) |
| Scale Surface: | Hard chrome plating |
| Stem: | Plain |
| Mass: | 165g |
Product List
| Order No.: | Product Image: | Units: | Range: | Accuracy: | Graduation: | Stem Diameter: | Spindle pitch: | Remarks: |
|---|---|---|---|---|---|---|---|---|
| 250-301 |  |
Metric | 0-25mm | ±2µm | 0.01mm | 10mm | 0.5mm | - |
| 250-312 |  |
Inch | 0-1" | ±0.0001" | 0.0001" | 0.375" | 0.025" | w/vernier |