SPI Deluxe Dial Indicators
- Accuracy meets or exceeds Federal Specifications.
- Easy reading graduations
- Thread size: #4-48, metric 2.5 mm
- Stem dia: 3/8", metric 8 mm
- Adjustable bezel for convenient zero setting with clamp screw
- Lug back supplied except where noted
- Certificate of calibration traceable to NIST
- Model 24-309-7 and 24-311-3 comes in color black and rest of all comes in white
Specifications:
| AGD Group 1 | ||||||
| Part # | Range | Reading | Graduation | Revolution Counter | Face Color | Back |
| 24-304-8 | 0.25" | 0-50-0 | 0.001" | No | White | Lug back |
| 24-306-3 | 0.25" | 0-25-0 | 0.0005" | Yes | White | Flat back |
| 25-366-9 | 5 mm | 0 - 50 | 0.01 mm | Yes | White | Lug back |
| AGD Group 2 | ||||||
| Part # | Range | Reading | Graduation | Revolution Counter | Face Color | Back |
| 24-302-2 | 0.05" | 0-5-0 | 0.0001" | Yes | White | Flat back |
| 24-303-0 | 0.05" | 0 - 10 | 0.0001" | Yes | White | Flat back |
| 24-313-9 | 0.25" | 0-50-0 | 0.001" | Yes | White | Flat back |
| 24-314-7 | 0.25" | 0 - 100 | 0.001" | Yes | White | Lug back |
| 24-315-4 | 0.25" | 0-25-0 | 0.0005" | Yes | White | Flat back |
| 24-307-1 | 0.5" | 0 - 100 | 0.001" | Yes | White | Lug back |
| 24-308-9 | 0.5" | 0-50-0 | 0.001" | Yes | White | Lug back |
| 24-300-6 | 1.0" | 0 - 100 | 0.001" | Yes | White | Lug back |
| 24-309-7 | 1.0" | 0 - 100 | 0.001" | Yes | Black | Lug back |
| 24-310-5 | 2.0" | 0 - 100 | 0.001" | Yes | White | Lug back |
| 24-311-3 | 2.0" | 0 - 100 | 0.001" | Yes | Black | Lug back |
| 25-337-7 | 10 mm | 0 - 100 | 0.01 mm | Yes | White | Lug back |
| 25-338-5 | 20 mm | 0 - 100 | 0.01 mm | Yes | White | Lug back |
