Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
Frequency Speacialist; What kind of meter has a separate lightbulb type of thing with 2 little spinning black boxes inside of it?
These little black boxes spun around when detecting something like frequencies in the area.
You hold a plastic transparent light bulb type of thing in your hand that is somehow connected separately to a meter.
What kind of meter is this? I saw someone post it on FB but can't find the poster who did.
Thanks
2 Answers
Relevance
- ?Lv 77 months agoFavorite Answer
Nearest I can think of to what you descibe is a Crooke's radiometer:
Still have questions? Get your answers by asking now.