Specifications: This thermocouple can be used as a temperature sensor and is typically used with display instruments, recording instruments, and electronic regulators. Featuring a compact size, fast thermal response, and a long extension wire that allows for flexible positioning, this thermocouple is convenient and practical to use. It can directly measure the surface temperature of solids in the range of 0–400°C. It is widely used in plastic machinery, textile, food industry, and other applications. Item Name: Thermocouple Material: Nickel Model: Probe K Type M8 Temperature Measuring Range: 0–400°C Features: Waterproof, Grease Resistant, Strong Anti-Interference, Good Thermal Endurance Probe Length: 50mm / 1.97" (Approx.) Probe Diameter: 5mm / 0.2" (Approx.) Cable Length Options: 100cm / 39.37", 200cm / 78.74", 300cm / 118.11", 400cm / 157.48", 500cm / 196.85" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight dimensional variations due to manual measurement. Package Includes: 1 x Thermocouple