Agilent / HP 3499A 5-Slot, 2U Rack Height, Switch / Control Mainframe. Tested!

AGILENT HP 3499A SWITCH CONTROL MAINFRAME (QXG73)

AGILENT HP 3499A SWITCH CONTROL MAINFRAME (QXG72)

Lot of 2 HP 3488A Switch/Control Unit Mainframe Barebone

AGILENT 3499A SWITCH / CONTROL SYSTEM

Agilent 3499A Switch Control System with 3 Agilent N2272A

Agilent 3499A Switch Control System 5-Slot Mainframe

Agilent 3499A Switch Control System with Accessories READ!!