Packaging includes: The thermometer is equipped with 2 K-type thermocouple sensors, 2 K-shaped pipe clips, and operating manuals. Double input K-type digital thermocouple thermometer 6802 II, designed to use external K-type thermocouples as temperature sensors. Two temperature display with different temperatures (T1-T2): In addition to maximum, minimum, average, data hold, and auto power-off functions, this K-type thermometer features a T1-T2 calculation function to help users easily identify temperature differences between two samples. Wide measurement temperature range: The main unit temperature range is -50°C to 1300°C (-122°F to 2372°F); includes 2 thermocouple sensors that can measure -50°C to 260°C (-122°F to 500°F), and 2 tube clips suitable for -40°C to 200°C (-104°F to 392°F). Offers selectable temperature units in °C, °F, and K. High mobility and easy operation: Powered by a 6F22 9V battery (not included), portable with built-in foldable stand. Simple operation with only 6 buttons, clear display, suitable for both beginners and professional users. Durable quality: Constructed from high-quality materials for reliable performance in various environments. Features a sturdy protective cover that shields against external impacts, extending the instrument's service life. Color: Orange Material: Plastic Package Contents: 1 x Thermometer 2 x K-type thermocouple sensors 2 x K-shaped pipe clips Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.