Most people will go through life and never see a tornado or experience a hurricane, but everyone will encounter lightning. The Hand Held Lightning Detector uses a sophisticated microchip to detect cloud to ground lightning as far away as 40 miles. Four LED's are ranged in miles from 0-3, 3-8, 8-20 and 20-40 to let you know whether the storms are moving towards or away from your position. The unit also has a severe thunderstorm mode which activates a warning light and special tone, alerting you to take immediate action. A range select allows the user to choose the range at which the unit will alarm. If you spend any time outdoors, or are responsible for people whop do, don't get caught unprepared. An optional AC adapter, wall mount and carrying case with belt loop are also available. Educate yourself about the fascinating and dangerous aspects of lightning with the book All About Lightning. After reading the 167 pages, we guarantee you will have a new respect for nature and the lightning it produces.

Educate yourself about the fascinating and dangerous aspects of lightning with the book All About Lightning. After reading the 167 pages, we guarantee you will have a new respect for nature and the lightning it produces.