It may seem in accordance with ALARP that I rarely make videos about my radioactive samples. But it is mostly because I haven't added anything to my collection for four years since my latest video on the subject.
When RadiaScan reached out to me offering one of their RadiaScan-701A Geiger counters for a video, I said yes. It could be my chance to finally get a reading on my strongest sample that my two current Geiger counters failed on. And it should be able to detect very weak sources too. In this video I share the results of my testing with you.