Notifies you of the approach of lightning with "sound", "light", "vibration", and "color LCD display".
For outdoor sports, leisure, work, outdoor sports, outdoor activities, host various outdoor events, agriculture, fishermen, construction, electrical work, and other outdoor work, childrens school and outings, and lightning protection at home.
Strike Distance:
Illustrated lightning distance. The closer the larger thunder is displayed, and the color and illustration visually tell the distance to thunder.
Storm Trends
Displays graph every 5 minutes of 1 hour recording. Display the distance by color, frequency in graph length.
[Settings]
2-hour auto-off, sound ON/OF, vibration ON/OF, distance unit (miles/kilometer) switch.