The YPERwatch is the only wristwatch in the worls that detects, measures
and counts radioactivity and x-rays. If you might be exposed to this type
of radiation the watch will set off an alarm when the dose is too high
and keeps the cumulative dose for the last 12 months. See:
http://gn2.getnet.com/~ppm/
Professional feed-back appreciated.
Hans Kurner