What is this?K type temperature meter are mainly used for temperature control and monitoring, measuring temperature changes, and are widely used in industries, laboratories, HVAC systems, etc., such as furnaces, cooling and heating systems, air conditioning, pipelines, and temperature measuring of liquids, gases, and solids in laboratories. Digital thermometers and surface thermocouples can be used together to measure high and extremely low temperatures in work and daily lifeWhat will I get?Digital temperature meter, is in size of : -50 to 1300 °C(-58 to 2372 °F) temperature measurement range, -50 to 800 °C(-58 to 1472 °F) surface thermocouple measurement temperature, 1m/3.3ft thermocouple cable length, 15mm/0.