Introducing the only self-powered, wireless wind sensor.
No cables to run, no batteries to change - ever!

Etesian Technologies has a new (patent pending) wind speed sensor (anemometer) which scavenges energy from the wind it is measuring. This novel anemometer provides its own power from a self-contained generator. This enables it to wirelessly transmit its data back to a base station up to 300 feet away, eliminating the need for wires, batteries, or solar panels.