GoVets offers Precision Measuring - Micrometers in the Machining category to help customers complete their projects. Dial Depth Gauges are precision measuring tools used to measure the depth of a hole, slot, or recess. They are typically composed of a stem, a dial indicator, and a base. The stem is inserted into the hole, slot, or recess and the dial indicator is used to measure the depth. Shop today to find the right Dial Depth Gauge for your project.