StrikeAlert, is a small and affordable,
portable lightning detector that provides an early warning
of approaching lightning strikes from as far away as 40
miles and lets you know if the storm is coming your way.
An audible alarm sounds when there's a
strike, and a corresponding LED light illuminates accordingly at
lightning distances of 20-40 miles, 12-24 miles, 6-12 miles and
within 6 miles.
The detector is housed in a small pager-like
casing that can be clipped on a belt loop and runs on a two AAA
batteries. It's perfect for outdoor sporting events and
activities (e.g. hiking bag, golf bag, on the belt for outdoor workers,
etc)