Get current pricing for Keithley, 61300 9504/M Keithley 61300 9504/m Board Erb-24 Relay I/o In Rackmount Enclosureastec Ps Acv5n9-1 Output: 5v / 9.0a Astec Ps Acv12n5 Output: 12v / 5.1a Board . Product Category: Lab Equipment, Sub Category: General Interest - Misc: