Thermocouple thermometer equipped with HOLD, MAX, MIN functions, automatic power-off, dual screen display of T1/T2 and combination values, as well as two mode combinations (T1/T2, T1-T2). Supports K, J, T, E, R, and S type thermocouple measurement. Features dual K-Type channels for comparing temperature differences between two samples. Temperature range: -150 to 1767°C (-238 to 3212°F); wired thermocouple measures from -50 to 300°C (-58 to 572°F); temperature clamp measures from -40°C to 200°C (-40°F to 392°F). Large backlit LCD screen enables clear readings in low light conditions. Battery-powered, easy to operate, with °C/°F selectable and electrical compensation function. Dual channel thermometer allows direct measurement of object temperature. Suitable for measuring liquids, vapors, and solid objects such as tanks, pools, furnaces, pottery, molten metals, and various industrial applications. Color: As shown Material: Plastic Package Contents: 1 set x Thermocouple thermometer Note: Light reflection and different displays may cause slight color variation between the item and the image. Measurement error allowance is +/- 1-3 cm.