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 1000mm/3.3 ft cable length, -50 to 1100°C(-58 to 2012°F) measuring temperature. The shield wire is waterproof and oil proof. Wide measuring range, high accuracy, and accurate temperature measurement; Simple assembly and convenient replacement. Steps 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 use. Temperature range to be measured shall be considered when selecting thermocouple. Colour:As Shown Material:Metal Size:4x150mm Package Contents: 1 x K Type Thermocouple Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.