Ambient Weather LD-3000-WS-HE01-KIT Handheld Strike Alert HD Lightning Detector and Heat Stress Monitor Safety Kit

The Lightning Detector:
Intuitive Graphical Display:
Now you can visually see the lightning strike distance and the 1-hour storm trend.
360° Lightning Detection:
Unlike other lightning detectors, StrikeAlert HD tracks lightning in ALL directions - there are no blind spots.
An audible and/or vibrate warning alerts you before (and while) lightning is within striking distance.
LED Indicators:
LED indicators light accordingly at lightning distances of 24-40 miles, 12-24 miles, 6-12 miles and within 6 miles.
Low Power Consumption:
Up to 80 hours of operation with two AA batteries.
You can select to have the unit shut off after 2 hours if no lightning has been detected.
The Heat Stress Monitor:
Features:
Heat Index Range Indicator Arrow
Calculates Heat Index and Dew Point
Measures Temperature and Humidity
Time clock
Audible and Visual Alarm
Calibration Adjustment Mode
Lanyard
Specifications:
Temperature Range: 14 to 140 °F
Temperature Accuracy: ± 2 °F (without calibration)
Temperature Resolution: 0.1 °F
Humidity Range: 20 to 99 %
Humidity Accuracy: ± 5% (without calibration)
Power Consumption:
2 x AA 1.5V Alkaline or Lithium batteries (not included)
Battery life: Approximately one year
Dimensions: 3.5 x 3 x 1"