https://stream.echo6.co/videos/watch/c2894ab3-da44-45dc-8eea-224669f090e4 Teardown Tuesday Inside the Keithley 2015 THD 6.5 digit bench multimeter. Not just a multimeter, it does low noise signal generation and automated audio THD system measurement. Forum Topic: http://www.eevblog.com/forum/blog/eevblog-478-keithley-2015-thd-multimeter-teardown/ Service Manual: http://www.tequipment.net/ProductImages/Keithley/2015/media/2015_doc_2.pdf Photos: http://www.flickr.com/photos/eevblog/sets/72157633936809995/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 06:58:23 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/c2894ab3-da44-45dc-8eea-224669f090e4 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.