https://stream.echo6.co/videos/watch/6c59a4c9-a825-4e08-8b44-2fb4a15974bf Teardown Tuesday. What's inside a 1980's vintage 8.5 digit multimeter, the 6047 from Prema. Or did Dave diddle himself? Forum: http://www.eevblog.com/forum/blog/eevblog-613-prema-6047-multimeter-teardown/ EDC Voltage Standard Calibration Check: https://www.youtube.com/watch?v=onqsjDJq4I0 High res photos: http://www.eevblog.com/2014/05/07/eevblog-613-prema-6047-multimeter-teardown/ User manual: http://www.ko4bb.com/manuals/index.php?dir=09%29_Misc_Test_Equipment/Prema 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 06:56:51 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/6c59a4c9-a825-4e08-8b44-2fb4a15974bf 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.