GV General Valve Picospritzer II Microcellular Injection Unit with Valve Box and Foot Switch

This unit has some minor scratches and scuffs but is overall in good condition.  The "0-30 MV" knob has been chipped a little as shown in the pictures. It powers on and I hear a click in the valve box when I press the "INT" button.  This is as far as I have been able to test this.  The foot switch is a Linemaster Switch Corporation Compact Cat. No. 419-S.
Everything that is included is shown in the pictures.

D9-5
fdk 80403258