Bench instruments / Keithley 7001 / 3700
Keithley switch mainframes and the plug-in multiplexer, matrix and scanner cards that fill them.
Catalogue numbers
Every number below is one we actively buy. Match yours off the nameplate and email it through.
Not on the list? It does not mean no. Send the number and you will get an answer either way.
Scope
Keithley switching: the 7001 and 7002 mainframes, 3700 series system switches, 707 and 708 matrix mainframes, and the plug-in cards - 7700 series multiplexers, matrix cards and general purpose scanner cards. Cards sell on their own and often carry more than the frame does.
Condition
Send the mainframe model and list every card in it by number, such as 7710 or 3720. Say whether the cards have their screw terminal blocks, since those are frequently missing.
We prefer new or new-in-box, and will consider used that was working when it came out. Say which it is — that is the single thing that most affects the offer.
Process
Catalogue numbers off the nameplates, quantities, and whether each is new in box or used.
A cash offer on the lot, or a straight answer that it is not something we buy.
A prepaid label for boxes, or we book the freight for a pallet.
Payment by PayPal once the shipment arrives, clearing within a day.
One unit or a pallet. A free valuation costs you an email and about two hours of waiting.
More bench instruments brands