Magnetic Base

A magnetic base is a magnetic fixture based on a magnet that can effectively be turned "on" and "off" at will; they are often used in optics and metalworking, e.g., to hold a dial indicator.

A magnetic base can therefore be attached in a variety of positions to any attractive surface, allowing the base to be positioned in the best orientation for the part to be tested. Combine this with the flexibility of movement allowed by the arms gives the operator a large range of options in positioning the dial indicator.

Magnetic Bases also called as Indicator Stands sometimes.