647 Mechanical Dial Comparators
- BRAND: STARRETT (USA)
- Designed for measure and compare the size, also check the run out of parts
- offer a high degree of security and precision
Technical Specifications
Features
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| Cat No. | Range | Resolution | Repeatability | Hysteresis | Accuracy | Dial Reading | Stam Dia |
| 647M | 0.1 mm | 0.001 mm | ±0.0002 mm | ±0.0033 mm | ±1 graduation | 50-0-50 | 8 mm |
| 647 | 0.004” | 0.00005” | ±0.000008” | ±0.00001” | ±1 graduation | 20-0-20 | 3/8” |