2-Channel Type K Digital Thermometer with 4 Thermocouples (Wire and Stainless Steel) High Temperature Kelvin Scale Dual Measurement Sensor A professional digital thermometer is designed to work with 2 external type K thermocouples for high temperature measurement. Featuring a 5-digit LCD display to show a high temperature range of -50 ~ 1300°C (-58 ~ 2372°F). Differential temperature measurement (T1 - T2) MAX / MIN / AVG temperature measurement Comes with a rubber case that protects the meter from drop impacts Overload and no-input thermocouple indicator Selectable temperature modes: °C, °F, and K (Kelvin scale) Push-button operation with instant response It has a wide range of applications in furnaces, kilns, ceramics, pottery, molten metal, and many other industrial uses. Any standard type K thermocouple connectors can be used to replace the included thermocouples when needed. It also comes with 2 type K wire thermocouples and 2 stainless steel type K thermocouples.