http://ohgizmo.disqus.com/enThu, 20 Apr 2006 16:20:32 -0000http://www.ohgizmo.com/2006/04/13/portable-radiation-detector/#comment-1756801This unit is exceptionally useful in case you are exposed to an orphaned source. It's directional reporting ability was designed to get you out.John BordynuikThu, 20 Apr 2006 16:20:32 -0000http://www.ohgizmo.com/2006/04/13/portable-radiation-detector/#comment-1756799I agree with this. It looks greatJohnSat, 15 Apr 2006 15:32:02 -0000http://www.ohgizmo.com/2006/04/13/portable-radiation-detector/#comment-1756798Surely if it's giving you short-short beeps you're already dead?HarriFri, 14 Apr 2006 22:24:49 -0000