• Altimeter: Auto Store Altitude Measure Record - Measure Frequency First 3 Minutes:One Times per 5 Seconds,Then One Time Per 1 Minute 
  • Barometer: First 3 Minutes:One Times per 5 Seconds,Then One Time Per 1 Minute 
  • Thermometer: Measure Enviroment Temperature,Anytime,Anywhere 
  • Compass/Position Track: Digital Compass Work With Professional Map
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