The answer to all those wiring problems. A wireless instrument system which can be installed anywhere required, without having to spend hours threading wires through bulkheads and headliners. Imagine a full-featured wind instrument with masthead sensor but no wires in the mast. Installation is restricted to fastening the sensor to the masthead and clipping the display to the boat. No power wires, no transducer wires. Think of the savings in time and money. All the displays are solar-powered, you can choose from analogue, digital and dual digital displays. Add additional displays at any time for repeaters at mast or helm.