High-resolution data logger with 2 channels for thermocouples type B, E, J, K, N, T, R, S (ISA type mini connector). Protection class IP40, memory capacity 4 M readings, "Shaky-Start" function, memory modes stop-when-full or continuous, alarm LED, ASCII stream mode, Operating range: -40...+90°C. Included in delivery: LITH12 battery, USB cable and InfraLog Basic for Windows (download).