https://tube.loping.net/videos/watch/28cfea13-b5ef-4efb-b3db-0b94ffdcf03f We've been cleaning our shed and found this legendary Chernobyl device. It is a DP-3B dosimeter originally designed for the nuclear war back in the 60-s. This one was produced in the 1980-s with minor changes and could measure up to 500 Roentgens per hour. With such specs, these radiometers became very useful in Chernobyl back in the hardest days of 1986. So, let's look closer! Join us on Patreon for more: https://patreon.com/thechernobylfamily Buy Us a Coffee: https://buymeacoffee.com/chernobylfamily Our merch: http://chernobylfamily.creator-spring.com What you will find in today’s episode: 00:00 – Intro 00:23 – DP-3B in Chernobyl 00:03 – Specs and user cases 02:39 – Let’s look closer! 03:32 – Operator’s unit review and functions 06:30 – What is below the front panel? 08:24 – Electronic circuits 09:53 – This is THE detector 11:30 – Wirebox 11:55 – Outro Thu, 06 Aug 2026 05:46:04 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/28cfea13-b5ef-4efb-b3db-0b94ffdcf03f All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.