The Depth Gauge Rod functions as a measuring element that translates physical contact movement into an accurate depth indication. It moves linearly when the gauge tip reaches a surface or recessed area, allowing depth differences to be identified clearly. The rod interacts with the internal gauge mechanism to reflect changes in depth without delay or fluctuation. It ensures dimensional verification during inspection tasks.Attributes:• Measures internal depth within a range of 203.2 mms to 228.6 mms.• Ensures smooth retraction after measurement completion.• Allows consistent interaction with internal gauge components.• Transfers contact displacement directly to the gauge scale.Applications: The Depth Gauge Rod is used within depth measuring tools where it contacts the surface being measured and moves linearly to indicate depth variation through the gauge mechanism.