Plug and Extension Cable for X-Y Output of HST Series Stir Testers

This is a plug and extension cable for X-Y output of HST10, HST20, and HST30-series stir testers. The cable has a plug for the stir tester only; the other end of the cable has no connector. There are four output and one ground wires in the cable. If you are using the XY output of these models, you will also want to use a matching isolation transformer to reduce electrical interference.