Lutron BTM-4208SD Temperature Recorder

The Lutron BTM‑4208SD is a robust and versatile 12‑channel digital temperature recorder designed for simultaneous monitoring of multiple processes. With real‑time SD‑card data logging and time-stamping, it's ideal for HVAC system testing, laboratory research, clean-room monitoring, production lines, and environmental control. The device supports a wide range of thermocouples (Type J/K/T/E/R/S) for ultra-low to high-temperature measurement, ensuring flexibility across various applications. Its large backlit display, expandable memory (up to 16 GB), and user-friendly interface allow easy data capture and export without requiring additional software.