Radiation detector

A timely offering. Although it would seem to be the case that you could see the mushroom cloud from a hundred or more miles away.

https://www.amazon.com/NukAlertTM-Radiation-Detector-Keychain-Attachable/dp/B004SZ2HXQ?pd_rd_w=usNgJ&pf_rd_p=6c79b04b-ecbc-4460-96b6-0cddfcbe676e&pf_rd_r=BNDTNS5S5GQZEJTMT1QZ&pd_rd_r=616aa85a-2098-46bd-83f0-43583005cea3&pd_rd_wg=JPshl&pd_rd_i=B004SZ2HXQ&psc=1&linkCode=sl1&tag=insta0c-20&linkId=3fb9daa29264664c1476873f0751be6d&language=en_US&ref_=as_li_ss