https://stream.echo6.co/videos/watch/f9ed328c-3213-4012-86e9-691b3c9c884e Teardown Tuesday. Inside the Uni-T UT513 5KV Insulation Resistance meter. And what happens when you apply 5KV across the range switch of a cheap arse multimeter? 10KV Relay datasheet: http://www.okita.co.jp/home/okita-up/english/products/reed/relay-pdf/lrl-10x-100pcv_eng.pdf Forum Topic: http://www.eevblog.com/forum/blog/eevblog-468-uni-t-ut513-insulation-resistance-meter-teardown/ 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 06:59:48 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/f9ed328c-3213-4012-86e9-691b3c9c884e 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.