E-flite AnglePro II 5-in-1 Digital Throw/Incidence Meter

E-flite AnglePro II 5-in-1 Digital Throw/Incidence Meter Features

• Allows for easy calculation and adjustment of control throws
• Incidence attachment allows precise digital measurement of airplane wing, tail and thrust angles
• Attaches to most control surfaces
• Resets to zero at any angle. No need to level the airplane
• Also works as a precision level
• Works on models of many types and sizes. Airplane and small helicopters (up to 450 class)
• Auto power-off
• Uses a commonly found CR2032 Lithium battery