Davis Black Max Wind Direction Indicator [1295] Trailering | Jacks & Dollies Dimensions: 7

Dimensions: 7

solar light and rechargeable batteries

When used with Non-Unitized Alternators

Simply connect the J2K100 together with the Maretron universal display (DSM200) and GPS antenna/receiver (GPS100) and you have a system capable of displaying gallons per hour and/or miles per gallon

Davis Black Max Wind Direction Indicator [1295] Trailering | Jacks & Dollies Dimensions: 7Black Max Wind Direction Indicator Black Max is a versatile, high performance wind direction indicator that attaches quickly to the mast or boom. The tough high impact plastic vane is designed to withstand years of punishment and the abuse of small boat sailing. The stainless steel mounting arm and set screw, as well as a tough plastic mounting base, add to the system's durability. Wind vane lengthis 8" (20 cm). Black Max is packaged in its own