Features Long service life: The thermocouple probe adopts durable silicone line with high corrosion resistance and wear resistance, which is not easy to corrode and rust, with long service time, high accuracy and long service life. It has high pressure resistance, fast thermal response times and durability. More sensitive and faster: The stainless steel probe allows for faster and more sensitive temperature measurement. For general temperature applications, the K-type micro connector has a fast response and is suitable for rapid measurement of air and gas, but not for measurement of liquids. Wide Usage: The thermocouple probe can directly measure the temperature of copper/tin/aluminum and other liquid, steam and gas. Used in various enterprises and institutions such as petroleum, water conservancy, chemical industry, metallurgy, electricity, environmental protection, etc. Accurate Temperature Measurement: The thermocouple probe wrapped with a first level temperature measurement wire, which possesses accurate temperature measurement. It can directly measure the temperature of gases, liquids, solutions and fixed surfaces in various manufacturing processes. Convenient to Use: The thermocouple probe adopts a portable design, small in size, convenient to use and carry. The thermocouple has a simple structure that is easy to use. It has the advantages of simple structure, convenient use, high accuracy and long service life. Specification: Condition: 100% brand new Item Type: Thermocouple Model: WRP-100 Degree: S Material: 99 corundum tube Resistance component: rhodium platinum wire Wire diameter: approx. 0.12mm/0.004in Pipe diameter: approx. 7mm/0.3in Measurement range: 0-1300 ℃ (long term) 0-1600 ℃ (short term) Industrial platinum and rhodium thermocouples are also called precious metal thermocouples. The rhodium platinum thermocouple is a circuit made up of two different conductors connected at both ends of the circuit. When the temperature of the two junctions is different, a thermal current is generated in the circuit. If there is a temperature difference between the working end of the thermocouple and the reference end, the display instrument will indicate the temperature value corresponding to the thermoelectric potential generated by the thermocouple. The thermoelectric heat of the platinum-rhodium thermocouple will increase as the temperature of the measuring end increases and its size is related only to the material of the thermocouple and the temperature at both ends and has nothing to do with the length and the diameter of the thermoelectrode. The appearance of various platinum and rhodium thermocouples is often very different due to requirements, but their basic structure is more or less the same, usually consisting of major components such as a thermode, an insulating sleeve protection tube, and a junction box. Package List: 1 thermocouple Package List 1 x Thermocouple