CONTROL SURFACE DEFLECTION METER Description:
This Is An SDI Gauge (Surface Deflection Indicator) from Robart.
FEATURES: An important tool used to measure the amount of up and down or left
and right on your model aircraft elevator, ailerons, flaps, and
Precise measurement of surface deflection in INCHES.
Measurement is in 1/16th increments, with 1/4,1/2,3/4 & 1" marked.
Fits large and small scale model aircraft.
_ No more errors with rulers and scales.
Quick and easy surface adjustments.
Allows for accurate differential adjustments.
Instructions are provided.
INCLUDES: One SDI Gauge
REQUIRES: Constructed and Decorated Aircraft
Our Price: $11.95
EFLITE AnglePro II 5-in-1 Digital Throw/Incidence Meter Description:
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)