Drop D2AG Power Pack

Direct readout of Temperature Humidity Index (THI) – a dairy cattle specific measurement that provides guidance for when heat stress will start to reduce milk production.
Also measures heat stress index, temperature, humidity and dew point for application to many types of livestock and agricultural applications.
The EASIEST and most accurate way to monitor and track environmental measurements critical to agriculture in almost any farm, home or transport location – wet or dry, indoors or out.
Easily hangs inside a barn, transport vehicle or wherever livestock are housed. Horse shippers - monitor trailer temperatures and heat index from inside your truck! Know when to find shade or take a break to water your horses.
Store thousands of data points and get months of logging on a single coin-cell battery - customize logging rate, connections and alerts. View data wirelessly via Bluetooth low energy on your iOS phone or tablet with the Kestrel LiNK app when within wireless range (up to 100’ or more line of sight.)