NICE! You can go wrong with a PD of this vintage. I think this is the same model than Jim Williams has in his desk. See lower left of photo. Had I known of this sooner, I would have gotten PD instead of any Chinese supply of similar capacity, it also has programmable outputs at the back, IIRC. More later on the PD thread. I managed to track some of the manufacturers of the analog dials, they were GE, made in USA.
Worry not about the analog meters being off, if you are willing break the cal stickers and very likely a screw adjust for the meters is behind it.