Characteristics: Temperature modes include °C, °F, and K (Kelvin Scale). Instantaneous response from a push-button operation A wide variety of temperatures. Temperature measurement is accurate, thanks to automatic temperature compensation (ATC) and a microprocessor that measures MAX, MIN, and AVG temperatures. Temperature Differential Measurement (T1 - T2) Low battery warning Mode of the Data Hold function Automatic power off Tough and compact Specifications include: Temperature Range: Main Unit: -50~1300°C (-58 ~ 2372°F) External Thermocouples included: -50 ~ 400°C (-58 ~ 752°F) Stainless Steel K-type Probe: -50~700°C (-58~1292°F). °C, °F, and K are all interchangeable (Kelvin Scale) 1 x 9V Battery as a power source (included) Weight: approx. 300g Dimensions: 71 x 161 x 42m Included in the set are: 1x K-Type Thermometer (Main Unit) 2x Wired K-type bead-type tipped Thermocouples 2x Stainless Steel Type K-type Thermocouples 1x Silicon Rubber Holster 1x 9V Battery 1x Instruction Manual (English) Protective Case