FS: Keithley 2001 Germany - Page 1
Forum section: electronics / general

author: derZockerMP
author_rank: Regular Contributor
timestamp: March 17, 2025, 01:17:42 pm
content: Hello, here for sale is my Keithley 2001. It's up for sale because I don’t need two of them.It is a repaired unit with leaked capacitors. Everything should be cleaned, and new capacitors have been installed.Due to this, a new calibration should be performed before AC measurements are made.All other ranges are still in spec. Low level calibration is newly done.The self-test runs perfectly. The VFD is like new.Asking price is €1300, including shipping within the EU. Worldwide shipping is possible if the costs are added.Feel free to ask if you have any questions. For more photos please pm me.

author: derZockerMP
author_rank: Regular Contributor
timestamp: March 25, 2025, 08:14:35 am
content: Offers are also welcomeSome pictures from the inside

author: derZockerMP
author_rank: Regular Contributor
timestamp: June 05, 2025, 08:41:49 am
content: Price droped to 1100€ including shipping. A self made calibration certificade with a Fluke 5522A would also be included.

author: exe
author_rank: Unknown
timestamp: June 08, 2025, 03:30:03 pm
content: What a lovely DMM, too bad I cannot justify buying it

author: derZockerMP
author_rank: Regular Contributor
timestamp: June 17, 2025, 06:16:12 am
content: Update 900€ plus shipping worldwide. Need the money for a new Lab

author: derZockerMP
author_rank: Regular Contributor
timestamp: July 03, 2025, 05:09:56 am
content: Push

author: derZockerMP
author_rank: Regular Contributor
timestamp: July 29, 2025, 06:45:42 pm
content: Nobody intrested? I thought the price would be in a good directionBest RegardsStefan

author: coromonadalix
author_rank: Super Contributor
timestamp: July 29, 2025, 07:04:46 pm
content: no pun, maybe the history may deter some people ?

author: RayG
author_rank: Newbie
timestamp: July 29, 2025, 10:41:15 pm
content: This machine needs recapping asap! Just zoom in on C117 (above the U508)...

author: derZockerMP
author_rank: Regular Contributor
timestamp: July 30, 2025, 05:06:01 am
content: Quote from: RayG on July 29, 2025, 10:41:15 pmThese DMM is freshly recapped and cleaned. Then you read the post on top it leacked before and one trace corroded and was replaced with a wire. Then sombody is intrested I can make a full recap before the sale or give capacitors with the DMM (still have a set laying around).

author: jaaa1976
author_rank: Contributor
timestamp: August 01, 2025, 02:31:47 pm
content: will you interested swap for UNI-T UDP4303S Programmable Linear DC Power Supply ?https://www.ebay.co.uk/itm/146465057338

author: derZockerMP
author_rank: Regular Contributor
timestamp: August 05, 2025, 05:06:38 am
content: Thanks for your offer, but I still have enough power supplys so no need fo one more :'(

author: octal
author_rank: Contributor
timestamp: August 06, 2025, 09:16:22 pm
content: Quote from: derZockerMP on July 30, 2025, 05:06:01 amHey there, I’m a bit confused by your post. Could you clarify:- Has this multimeter already been cleaned?- Has it already been recapped (or not yet)?Please explain what you did in simple terms—many of us aren’t native English speakers, so shorter sentences really help us follow along. Thanks!

author: derZockerMP
author_rank: Regular Contributor
timestamp: September 05, 2025, 05:44:35 am
content: Hello, sorry for the late reply.The multimeter arrived to me in a broken condition. The AC part wasn’t working correctly. So I repaired it and saw the previous owner had attempted a repair on the unit. It had leaked caps. The previous owner cleaned the board and replaced the caps. Then I bought the unit and repaired the AC section (an analog switch was not working) and did a full cleanup of the board. Then I recalibrated it with a Fluke calibrator.So the current condition is: cleaned, repaired, calibrated, and fully working.Best regards,Stefan