Specifications: This thermocouple and thermal resistance can be used as temperature sensors, and usually used with display instruments, recording instruments and electronic regulators. Featuring compact size, fast thermal response and a long extension wire that can be distorted at will, this thermocouple is convenient and practical to use. It can directly measure the surface temperature of solids in the range of 0-400 Celsius Degree and -200-400 Celsius Degree in various production processes. It is widely applied in plastic machinery, textile, food industry, etc. Item Name: Thermocouple Material: Nickel Model: Probe K Type M8 Temperature Measuring Range: 0 - 400 Celsius Degree Features: Waterproof, Grease Proofing, Strong Anti-interference, Good Thermal Endurance Probe Length: 50mm/1.97" (Approx.) Probe Diameter: 5mm/0.2" (Approx.) Cable Length: 100cm/39.37", 200cm/78.74", 300cm/118.11", 400cm/157.48", 500cm/196.85" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Thermocouple