SPI Internal Dial Caliper Gage, 3.250 - 4.250"
- Fast checking of internal dimensions.
- Ideal for comparative I.D. measurements.
- Easy to set with mikes or setting ring.
- Rotatable dial with bezel clamp.
- Graduation .001". ? Revolution counter.
- Accuracy: .0015"
- Spring loaded arms and ceramic contact points for accurate measurements under constant pressure.
- Push-button to close arms.
- Dial reading .200" per revolution (2x .100"), except 20-970-0 long arm model features .400" per revolution, continuous reading.
3-1/4 to 4-1/4 Inch, Inside Dial Caliper Gage
| Minimum Measuring Range | 3.2500" |
| Maximum Measuring Range | 4.2500" |
| Graduation | 0.0010" |
| Leg Length | 3-1/4" |
| SPI Part Number | 12-408-1 |
See all SPI Internal Dial Caliper Gages
SPI Internal Dial Caliper Gage
