Kestrel DROP Interface Choose from the extensive Litz

Choose from the extensive Litz library of custom bullet drag models for the most precise transonic and subsonic range solutions available anywhere

The ENTIRE Kestrel 5500 + Vane Mount kit weighs just 10

Getting Started: Kestrel DROP

day or night

Kestrel DROP Interface Choose from the extensive LitzKestrel Drop Log it. View it. Share it. Know Your Conditions. 2015 Backpacker Magazine Editor's Choice Award Kestrel DROPs are small, rugged, and accurate environmental data loggers. The Kestrel Drop targets many markets including Transportation, Agriculture, Firefighting, Facilities Management, Medical, Pharmaceutical, Grain Silo temperature monitoring, Consumer and others. With made in the USA quality standards and durability from NK, manufactures