Davis WindTrak 10 Sport Wind Vane [3120] Outdoor | GPS - Handheld You may also add to

You may also add to an empty spray bottle and spray on the roof instead of mixing it with water in a bucket

It requires a SIM card in the Mini-SIM format

(2) 1/4"-20 U-Bolts for 1

and Perspective modes and the necessary mount

Davis WindTrak 10 Sport Wind Vane [3120] Outdoor | GPS - Handheld You may also add toWindTrak 10 Sport Wind Vane With the introduction of the WindTrak 10 Sport, WindTrak wind vanes continue to offer exceptional performance at the best value of any wind indicator worldwide. The secret is in the sapphire jewel suspension bearing, large fin low inertia van, and easy to read, fully adjustable tacking tab system. Reflector tape on the vane and tacking tabs make WindTrak 10 Sport easy to see day and night. WindTrak vanes are sturdy and when