mailbag multi sensor unit

[Geoff]

Dave did a review of a wireless multi sensor unit in one of the mailbag vid's, could someone please let me know which one?

As I recall it had a range of air quality sensors including radiation and it had a fan in it. If you could please point me to the details of the unit or the mailbag vid it would be most helpful:)

[sycho123321]

I believe you are talking about the uRadMonitor: https://www.uradmonitor.com/products/