Feature: 1. Using durable silicone line with high corrosion resistance and wear resistance 2. Wrapped with a first-level measuring temperature measuring wire, which bring accurate temperature measurement 3. Stainless steel patch, faster and more sensitive temperature measurement 4. The product have simple structure, come with anti-interference, small error and long life 5. Widely used in various enterprises and institutions such as petroleum, water conservancy, chemical industry, metallurgy, electricity, environmental protection, etc. Specification: Item Type: K-Type Thermocouple Index Number: K Temperature Measurement Range: 0-200℃ Probe Material: Stainless steel Probe Bore Diameter: Approx. 6mm / 0.2in Probe Patch Thickness: Approx. 0.6mm / 0.02in Grounding: Default grounding Wire: Imported soft silicone surface Number of Wires: 2 Number of Copper Wires in the Wire: 7 Diameter of Copper Wires in the Wire: 0.2mm Line Length: Approx. 1meter / 3.3ft 2meter / 6.6ft 3meter / 9.8ft 4meter / 13.1ft 5meter / 16.4ftTerminal: U-shaped terminal The Basic Principle of Thermocouple Temperature Measurement: Two conductors of different materials or semiconductors A and B are welded together to form a closed loop. When there is a temperature difference between the two attachment points 1 and 2 of conductor A and B, the situation of generating electromotive force and forming a current in the loop is called the thermoelectric effect. Thermocouples use this effect to work Application: Thermocouples are widely used in various enterprises and institutions such as petroleum, water conservancy, chemical industry, metallurgy, electricity, environmental protection, etc., to achieve temperature measurement and direct contact with the measured objectSize: Approx. 22mm / 0.9in, 11mm / 0.4in. Package List: 1 x K-Type Thermocouple