top | item 45294177 (no title) BetterGeiger | 5 months ago Practically every radon measuring device on the market does it the way I described because of the reasons I described. discuss order hn newest DoctorOetker|5 months ago ah you are right, I mixed up, been awake for 2 days straight... I think it was one of the decay products or parent isotopes being trapped BetterGeiger|5 months ago No worries, I hope you can get some rest :)
DoctorOetker|5 months ago ah you are right, I mixed up, been awake for 2 days straight... I think it was one of the decay products or parent isotopes being trapped BetterGeiger|5 months ago No worries, I hope you can get some rest :)
DoctorOetker|5 months ago
BetterGeiger|5 months ago