Granville-Phillips 260016 Controller

This is a used item. It is in good cosmetic condition. At some point someone cut two small holes on the top grill to access some small dip switches as can be seen in the pictures. This unit powers on and the lights come on. The needle on the left "Pressure In Torr" gauge deflects up and down when we adjust the controls. The right gauge deflects up and then down when the unit is first powered on. We are not able to test it further. It does not come with any additional cables, accessories, or software. It only comes with what is shown in the pictures.

WB S4-1 d

81214188