Cape Cod® Wind Direction Instrument: The Cape Cod Wind Direction Instrument provides high quality with reasonable price. A small roof top weathervane points the wind direction to you indoors by lighting up the compass points on the elegant spun silver colored dial. The rugged rooftop transmitter is constructed of a marine-alloy of aluminum for many years of trouble-free operation. 6" diameter dial, solid brass case. Includes all cables, hardware, and instructions for easy owner installation. Five Year limited warranty. Normally ships in 1-3 business days. MSRP: $229.00.