The Fluke Thermocouple Module, No. 80TK, converts a digital multimeter to a thermometer, for use with type-K thermocouples in low-voltage applications (below 24V AC, 60V DC). This device provides a meauresment range of -58 degrees F to 1,832 degrees F (-50 degrees C to 1,000 degrees C), and comes with a one-year warranty.