Large size outside micrometers are suitable for heavy machinery processing, large-diameter pipe testing, and the shipbuilding industry.
Depending on your workpiece geometry, you may also benefit from our long jaw vernier calipers for extended reach or large vernier calipers for versatile daily shop-floor inspection.
When measuring different sizes, an adjustable anvil micrometer eliminates the need to frequently swap out anvils of varying lengths and reset the zero point, making it more convenient to use while offering a distinct purchasing cost advantage.
| Range | Accuracy | Range | Accuracy |
|---|---|---|---|
| Travel of micrometer head: 25mm/1":Micrometer thread pitch: 0.5mm/0.025". | |||
| 300-400mm / 12-16" | 0.011mm | 700-800mm / 28-32" | 0.018mmm |
| 400-500mm / 16-20" | 0.013mm | 800-900mm / 32-36" | 0.020mm |
| 500-600mm / 20-24" | 0.015mm | 900-1000mm / 36-40" | 0.020mm |
| 600-700mm / 24-28" | 0.016mm | ||
| Travel of micrometer head: 50mm/1"; Micrometer thread pitch: 1mm/0.05". | |||
| 1000-1200mm / 40-48" | 0.020mm | 2000-2200mm / 80-88" | 0.040mm |
| 1200-1400mm / 48-56" | 0.024mm | 2200-2400mm / 88-96" | 0.044mm |
| 1400-1600mm / 56-64" | 0.028mm | 2400-2600mm / 96-104" | 0.048mm |
| 1600-1800mm / 64-72" | 0.031mm | 2600-2800mm / 104-112" | 0.052mm |
| 1800-2000mm / 72-80" | 0.034mm | 2800-3000mm / 112-120" | 0.056mm |
16" large micrometer . . . , 40" large micrometer. . ., 120" large micrometer.
Large digital micrometers have wide measuring range with interchangeable anvils.
High accuracy interchangeable anvils enable that reading does not have to be reset when changing anvils.
| Range | Accuracy | Range | Accuracy |
|---|---|---|---|
| 0-100mm / 0-4" | ± 0.003mm | 0-50mm / 0-2" | ± 0.002mm |
| 100-200mm / 4-8" | ± 0.004mm | 50-100mm / 2-4" | ± 0.003mm |
| 200-300mm / 8-12" | ± 0.005mm | ||
| 300-400mm / 12-16" | ± 0.006mm | 10-150mm / 0-6" | ± 0.003mm |
| 400-500mm / 16-20" | ± 0.007mm | 150-300mm / 6-12" | ± 0.005mm |
| 500-600mm / 20-24" | ± 0.007mm | 300-450mm / 12-18" | ± 0.006mm |
| 600-700mm / 24-28" | ± 0.008mm | 450-600mm / 18-24" | ± 0.007mm |
| 700-800mm / 28-32" | ± 0.009mm | 600-750mm / 24-30" | ± 0.009mm |
| 800-900mm / 32-36" | ± 0.010mm | 750-900mm / 30-36" | ± 0.010mm |
| 900-1000mm / 36-40" | ± 0.010mm | 900-1050mm / 36-42" | ± 0.010mm |
Compared with adjustable anvil micrometers, interchangeable anvil micrometers offer higher measurement accuracy, better repeatability, and superior rigidity and durability.
| Range | Accuracy | Range | Accuracy |
|---|---|---|---|
| 300-400mm / 12-16" | 0.011mm | 900-1000mm / 36-40" | 0.020mm |
| 400-500mm / 16-20" | 0.013mm | 300-450mm / 12-18" | 0.011mm |
| 500-600mm / 20-24" | 0.015mm | 450-600mm / 18-24" | 0.015mm |
| 600-700mm / 24-28" | 0.016mm | 600-750mm / 24-30" | 0.016mm |
| 700-800mm / 28-32" | 0.018mm | 750-900mm / 30-36" | 0.020mm |
| 800-900mm / 32-36" | 0.020mm | 900-1050mm / 36-42" | 0.021mm |
16" large micrometers . . . ,42" large micrometers.
| Range | Accuracy | Range | Accuracy |
|---|---|---|---|
| 1000-1200mm / 40-48" | 0.020mm | 2000-2200mm / 80-88" | 0.040mm |
| 1200-1400mm / 48-56" | 0.024mm | 2200-2400mm / 88-96" | 0.044mm |
| 1400-1600mm / 56-64" | 0.028mm | 2400-2600mm / 96-104" | 0.048mm |
| 1600-1800mm / 64-72" | 0.031mm | 2600-2800mm / 104-112" | 0.052mm |
| 1800-2000mm / 72-80" | 0.034mm | 2800-3000mm / 112-120" | 0.056mm |
| Travel of micrometer head: 50mm/2":Micrometer thread pitch:1mm/0.05". | |||
48" large micrometers . . . ,120" large micrometers.
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