This infrared thermometer by Reed Instruments has a Type-K thermocouple input which allows users to connect probes that measure up to 2498 degrees Fahrenheit (1370 degrees Celsius). Featuring a 55:1 distance-to-spot ratio, the thermometer has the ability to track maximum, minimum, average, and differential readings as well as ambient temperature, relative humidity, dew point temperature, and wet bulb temperature. The thermometer also features a trigger lock for continuous monitoring, the ability to set high/low audible alarms and internally store up to 999 (data points). This infrared thermometer is perfect for high-temperature industrial applications, including furnace kilns, heat transfer pipes, metal refining, floor heating, cement, or petrochemical environments. Kit includes: infrared thermometer, USB cable, Type-K bead thermocouple, hard carrying case. Dimensions: 8. 07"H x 2. 56"W x 4. 88"D. Weight: 13. 12 oz. Built-in thermocouple input for contact measurement. Built-in laser pointer identifies target area. Featuring a 55:1 distance-to-spot ratio, the thermometer has the ability to track maximum, minimum, average, and differential readings as well as ambient temperature, relative humidity, dew point temperature, and wet bulb temperature. Features a high-resolution 2. 4" TFT color LCD. Offers digitally adjustable emissivity and an adjustable audio alarm. Internal memory stores up to 999 data points. Trigger lock for continuous monitoring. Features a low battery indicator and auto shutoff. IR temperature measuring range: -58 to 3362 degrees Fahrenheit. Contact temperature (Type-K) measuring range: -58 to 2498 degrees Fahrenheit. Ambient temperature measuring range: 14 to 122 degrees Fahrenheit. 3. 7V 2600mAh rechargeable Li-ion battery provides a life of up to 20 hours with a 3-hour charging time via USB Type-C. Applications: verify mechanical (bearings, motors) or electrical (circuit breaker boxes) equipment; calibration and control of heater and oven temperatures; monitoring materials in processes involving heating and/or cooling; quality control monitoring; research and development applications; automotive diagnostics; conduct HVAC/R energy audits. Meets or exceeds the CE, RoHS, and UKCA standards. 1-year manufacturer limited warranty. Safety Data Sheet.