Kestrel Instruments
Kestrel Instruments is designed, manufactured, sold and supported in the United States by Nielsen-Kellerman. For over 40 years, NK has specialized in rugged, waterproof environmental and sports performance instruments. NK brands include Kestrel weather and environmental instruments, Kestrel ballistic weather instruments, NK boating and paddling performance electronics, Blue Ocean rugged PA systems, RainWise weather instruments and Ambient Weather smart weather stations.