hey there life change we will meet at the Rainbow Oaks Restaurant Fallbrook CA 92028I am selling 2 Hp 723as both power up both may need calibration 1 goes to 35 v only the other to 47 vincludes old vintage oval power cord1 has cracked and missing part to vernier know it still works plastic broken not the knobI am asking $131 obo for both I will not separatethanks Doncall or text only no emails76O-695-7997no warranty or guaranteehp hewlett packard old vintage power supply supplies test monitor check