Pocket Portable Lightning Detector - 59.99 

Self-Contained Portable Lightning Detector

Pocket Portable Lightning Detector 

Self-Contained Portable Lightning Detector

The LD-731A is a high-performance portable lightning detector in a small package! Warns of approaching lightning storms and rainy weather. Detects severe storm frontal zones hours in advance.

Carry early storm warning with you anywhere! Completely self-contained.  --  Loud buzzer and brilliant red light warns of approaching lightning.  --  9 months of constant use with a single 9-volt battery.  --  Directional sensor lets you locate direction of distant lightning and severe storms.  --  Works anywhere, even underground! Senses magnetic fields from invisible lightning.

Unique offset sensor pattern lets you find the direction of distant severe thunderstorms by slowly rotating the unit until detections are most frequent.

The directional figure "8" detection feature allows you to rotate the unit to detect cloud-to-ground lightning strikes that are occurring within 100 miles in the forward direction (left-side) and 50 miles in the rear (right-side) direction.

The gold hole in the center of the unit's front panel is the electronic buzzer alarm. Loud 85 dB sound output at 5.0 KHz. Brilliant red LED lamp is in the "O" in 'STORMWISE' and gives the unit a classic look. LED lights up for each detected cloud-to-ground lightning strike.

The unit auto-resets after each storm so it needs no attention. Alarm sounds 3 seconds for each lightning detection.

Use it to monitor storm-intensity: If alarm sounds constantly for more than 1 minute, this means dangerous severe thunderstorms are nearby!

INEXPENSIVE TO USE: Operates for 9 months -- continuously -- on just one 9-volt alkaline battery so you can ALWAYS KNOW when lightning storms are approaching!

PERFECT FOR THE TRIPS TO THE BEACH, MOUNTAINS, OR WHEREVER YOU ARE TRAVELING AS WELL AS YOUR SUNDAY PICNICS AND THE KIDS SPORTS EVENTS.