PP-8 Triangular Track Line Protractor
Pooleys stock code: NPP080/Share
Designed to give True or Magnetic headings and Reciprocals from Meridians or Magnetic North pointers when hypotenuse is aligned with the desired Track. Under-printed with white border for greater definition of headings scale. Incorporates Millimetre scale to 20mm and knob for easier operation.
Product description
Designed to give True or Magnetic headings and Reciprocals from Meridians or Magnetic North pointers when hypotenuse is aligned with the desired Track. Under-printed with white border for greater definition of headings scale. Incorporates Millimetre scale to 20mm and knob for easier operation.
Size: 223mm x 115mm
