The Supco Data View DVTH Temperature & Humidity Data Logger is a reliable data logger designed for measuring temperature with the option to add 3 external sensors for additional readings. With 4 channels and a USB interface, this data logger allows for easy data acquisition and analysis. Made in the United States by the trusted brand SUPCO, this model provides accurate measurements for a variety of industrial and business applications. The included software and USB cable make it convenient to use and connect to your system for efficient data management.