SkyRC GSM020 GNSS Performance Analyzer O3_Drone and magnet combination works best

and magnet combination works best with any 5 inch prop ranging from 3 inches of pitch to 4+ inches of pitch

interval photos

Antenna ports: 1x video transmitter

1 x USB Fan

DJI FPV Intelligent Flight Battery ×1

SkyRC GSM020 GNSS Performance Analyzer O3_Drone and magnet combination works bestSkyRC GSM020 GNSS Performance Analyzer Track how fast your RC vehicle at any time with this small device that pairs with your smartphone! The collected data gets transfered to your Phone with the next Blutooth connection. GNSS Performance Analyzer (GSM020 allows you to measure and analyze many aspects of your RC car & airplane's performance using the latest GNSS engine (GPS, GLONASS) which gives you Acceleration, G force, Speed, Time, Distance, High