Kestrel DROP D3 Wireless Data Logger, Blue

Know conditions anywhere with an easy-to-use wireless, rugged, waterproof environmental data logger Monitor temperature, humidity, heat index and dew point in almost any environment, wet or dry Store thousands of data points and customize logging rate, connections and temperature alerts Small size and integrated D-ring for hanging allow for convenient, unobtrusive use indoors or out View, save, and share data from multiple DROPs with any Bluetooth enabled iOS/Android device