Davis Black Max Wind Direction Indicator [1295] Brand_303 There are 6 pre-drilled holes

There are 6 pre-drilled holes in the base

Footprint same as former Charge Pro Guest Chargers

retractable and removable sensor

Operating Temperature: -20°C to +55°C (-4°F to +131°F)

Davis Black Max Wind Direction Indicator [1295] Brand_303 There are 6 pre-drilled holesBlack 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