Check the listing for details. K Type Thermocouple Temperature Sensor 6mm Ring 10ft Wire 0 to 600°C DIY. Condition: New. Listed at 15.61 USD. Description:Thermocouples can be used to measure temperature and are widely used as temperature sensors for temperature measuring instruments. Mainly used for temperature measurement of science use, industrial use, engine, also used in families, etc.Temperature sensor, is in size of : 6mm/0.24 inch dia ring, 3 meters/10ft cable length, 0-600°C(32-1112°F) measuring temperatureWide measuring range, high accuracy, and accurate temperature measurement; Simple assembly and convenient replacementSteps of installation: In order to reduce the measurement error, the thermocouple should have enough insertion depth. No additional power supply is required for thermocouple measurement, which is very convenient to useTemperature range to be measured shall be considered when selecting thermocouple.