Universal Switching SS222-86-50A Universal Programmable Switch

Universal Switching SS222-86-50A Universal Programmable Switch.
Unit powers on. Display bright. Fans quiet. Passes self-test/
initialization. Front keys function. Menu can be accessed. No
further testing possible. Dual power supplies behind front panel
visible in gallery images. No cards, manual or other accessories.
Purchaser responsible for compatibility, maintenance, firmware
etc. As shown.