SkyRC SK-500039-02 - Center of Gravity Gauge CGG-020SkyRC SK500039 01 Digital Center of Gravity Gauge Bluetooth As RC pilots, You are a Gauge away from a better flying experience! Whether for a real full scale airplane or model aircraft, the center of gravity is the paramount one among all the parameters. The center of gravity in an incorrect position will result in a lousy control experience and even catastrophic results. SkyRC CG Gauge, which professionally measures the weight, the center of gravity