Davis Mark 15 Master Sextant [026] Marine Navigation & Instruments | Compasses The RAP-B-166-2-UN7U consists of a

The RAP-B-166-2-UN7U consists of a 2

120° Beam angle

10" RAM® Hand-Track™ with 16" Overall Length

embed-container { position: relative

Add an OP12 keypad for full Simrad autopilot control

Davis Mark 15 Master Sextant [026] Marine Navigation & Instruments | Compasses The RAP-B-166-2-UN7U consists of aMark 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. Owner's Manual (pdf)