Willrich Precision Instrument Company, Inc
WPI - Model 440 Series -Dyer Large Bore Gage
Dyer’s 440 Series indicating plug gages are used for repetitive large bore measurement applications or dedicated high volume production runs.
- Maximum Measuring Accuracy
- Linear ≤ ±0.000040″ (≤ ±0.001 mm)
- Repeatability <0.000040″ (<0.001 mm)
