Garmin GMI & GNX 20 Wired Sail Pack 52 Bag Foreword writers: Sylvia Earle is

Foreword writers: Sylvia Earle is a marine biologist

Materia:lNylon

Dural backplate made of aluminium alloy resistant to salt water

In the Target sounder you will find all the necessary features of much higher priced units including keel offset shallow and deep water alarms and a depth range of 0

An optional 10 watt bulb is included which doubles the burn time if desired and strong comfortable wrist lanyard

Garmin GMI & GNX 20 Wired Sail Pack 52 Bag Foreword writers: Sylvia Earle isThe information you need to make confident decisions Includes GMI 20 and GNX 20 marine instruments and gWind and Airmar DST810 transducer GMI 20 instrument has a highly visible bright 4 inch colour glass bonded lens display with anti glare finish GNX 20 instrument has highly visible monochrome LCD displays gWind transducer features 3 bladed propeller and twin fin design DST810 thru hull smart transducer provides water depth water speed and water