The Calypso Instruments ULP LoRa Ultrasonic Wind Meter is a self-powered, long-range wind sensor designed for professional field use. It utilizes an internal battery and wireless charging to maintain a completely sealed, waterproof housing without external ports. This design ensures high measurement accuracy without the mechanical wear associated with traditional cup anemometers. Calypso Instruments ULP LoRa Ultrasonic Wind Meter CMI1064