Nielsen-Kellerman Company specializes in designing, manufacturing, and distributing high-quality, rugged, waterproof environmental and sports performance instruments. Founded over 40 years ago, this innovative US-based manufacturer offers a diverse range of products tailored for active lifestyles and technical applications. Notable offerings include Kestrel Weather and Environmental Meters, Kestrel Ballistics Meters aimed at enhancing long-range shooting accuracy, and NK Electronics suited for rowing and paddling enthusiasts. Additionally, their Blue Ocean Rugged Megaphones and PA systems are perfect for various outdoor events.

Renowned for their commitment to customer service and product quality, Nielsen-Kellerman serves a clientele that includes Olympic athletes, firefighters, and military professionals, all of whom rely on their durable and accurate instruments. The company also emphasizes sustainability, implementing practices to reduce environmental impact, and giving back to the community through charitable contributions. Every product undergoes rigorous testing to ensure reliability, along with a robust warranty program that fosters lifelong customer relationships.