Davis Mark 15 Master Sextant Boat M16 Syncing transmitters is simple with

Syncing transmitters is simple with a single button push that not only syncs the transmitter(s) with the CORE

matched with a simple and reliable way to calibrate accurate speed via a wireless device

With a maximum line diameter of 12mm and a working load of 272kg (600lbs)

Deck Foot Switch - Windlass Down - White Plastic

Davis Mark 15 Master Sextant Boat M16 Syncing transmitters is simple withMark 15 Sextant #026 This model has many great features including seven large sunshades, a 3 mm x 27 mm star scope, and easy to read micrometer drum vernier scale that reads to 2 10 of a minute. The Mark 15 has a 7" (18 cm) frame radius graduated from 120 to 5 and comes with a traditional half silvered mirror. Comes with instruction booklet.