Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Astrid PS-DR16 Power Supply Module PB133003E PB133004E Astrid PS-DR16 industrial power-supply module. Front panel is marked PS-DR16; PCB markings show PS-DR16 / PB133003E and PB133004E. Two units are in stock. Condition: Used industrial surplus item with possible age, storage and cosmetic wear. Untested unless explicitly stated; see photographs for exact condition and included parts. Includes x1 module per purchase x2 units available.