IDG-1 Internal Diameter Gauge
The aim of this unit is to test whether the internal diameter of the tested sample is within standard or not.
Internal Diameter Gauge / IDG-1 /AT2E
- The judgment of reference: the small end must adapt to the internal circle of the samples, while the larger end should not adapt to the internal circle of the samples.
- It can be custom-made as different diameters.
