San Jamar - Escali Infrared Surface With Probe Digital Thermometer, 2-in-1 unit for surface mode and internal temp in probe mode, temperature range: infrared surface: -58°F to 662°F (-50°C to 350°C) & probe: -4°C to 572°C (-20° to 300°C), 1.8mm step-down probe, stainless steel