Hopefully, you would never have to use it for the purpose stated in the title, but isn’t it good to know that you’ve got an onboard Geiger counter when you need one. In all seriousness, you can set this Radiation Detecting Watch to pick up on any irregularly high readings. Should you hit that threshold, an alarm will sound drawing your attention to the danger, so you can promptly get the heck out of dodge.
This timepiece measures both single-dose gamma rays as well as cumulative exposure. It also looks bad-a with a titanium case and can do the whole water-resistant thing to 330 feet.