Extech EA11A Easy View Type K Single Input Thermometer Thermocouple thermometer with dual LCD display and memory function Compact and rugged design with high contrast large LCD display Manually store/recall up to 150 readings -58 to 1999-Degrees F (-50 to 1300-Degrees C) temperature range with 0.1-Degrees/1-Degrees resolution Records Max/Min/Avg readings for later recall