Thunderbolt Lightning Detector U1

Thunderbolt Lightning Detector with 120km Storm Detection Range!

• Highest-grade durable plastic
• Fully gasketed (Water resistant)
• Storm Detection Range: up to 120km 
• Text message library containing over 50 messages for different storm situations
• Calculates ETA and time to clear
• Backlit LCD easy-to-read text screen
• Calculates storm information in miles AND kilometres
• Visual and audible storm warnings
• Rechargeable on any current and plug configuration in the world

Thunderbolt U1 Storm and Lightning Detector

The Thunderbolt U1 Storm and Lightning Detector uses the latest miniature electronic technology to detect the electromagnetic (EM) signature of the lightning strikes in thunderstorms up to 130 miles (210kM) away, then ranges, tracks, and alerts you with over 50 different messages of storm situations including the storm’s distance and approach speed (ETA) from 0-75 miles (120kM). It also warns you when a storm becomes a local threat, and when it is safe to resume outdoor activities.

Thunderbolt U1 FEATURES

• Storm Detection Range: up to 210kM
• Displays Storm Distance from 120kM
• Intellicharge Rechargeable Battery System
• Rechargeable worldwide with included Intellicharge Power Adapter on any current & plug configuration
• Communicates in Miles and Kilometres
• Visual and Audible Tone storm warnings settings
• Highest-grade durable plastic
• Fully gasketed (Water resistant)
• Easy-to-read backlit LCD text screen
• Text message library containing over 50 different storm messages including
  • Estimated Time to Arrival,
  • Approach Speed,
  • Storm is Local,
  • Time to Clear,
  • Closest Activity,
  • Squall Line, Severe Storm, Multiple Storm Cells warnings, and more