Simply download a leveling app from either the app store or google play on to your smartphone. Mount your cradle (404C) to the meter bar. Mount the appropriate arms to the bar and start determining your incidences.

This incidence meter is a must for setting proper thrust and wing/stabilizer incidences on a new model.

Features:

• Bearing Mounted Needle
• "V-Block" Clamps
• Magnified Anti-Paralex Scale
• Steel Counterweight
• Detailed Instructions Included