This pitch gauge allows you to adjust accurately the cyclic pitch of your helicopter to the 6 or 7° expected by your flybarless module
FEATURES 1. Magnetic base securely attaches gauge to any metal surface 2. Large LCD display reads upright at any angle. 3. Degree & slope conversion 4. data hold. 5. Calibrate button 6. Runs on by 3 pcs CR2032 3V batteries