Navigation & Electronics
Seashop One-arm protractors, basic model
Ref Seashop: 29523
Ref Manufacturer: 29523
RULES & DIVIDERS
Single arm plotters for laying down and transferring position lines and bearings.
Movable arm graduated in millimetres.
A. Basic model
B. Model with pivoting disc
The pivoting disc enables magnetic variation to be set on the instrument. Supplied in card wallet with operating instructions.