Specifications: This small 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, 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. With a long extension wire, which can be distorted at will, it is easy to use. This thermocouple is suitable for plastic machinery, textile, food industry, etc. Item Name: Thermocouple Material: Nickel Model: K Type Imperial M6 Screw Temperature Measuring Range: 0 - 400 Celsius Degree Thread Type: M6 Imperial 1/4 Pitch Features: Waterproof, Anti-interference, High Temperature Resistance, Grease-proof Probe Diameter: 4.5mm/0.18" (Approx.) Length: 1m/39.37", 2cm/78.74", 4m/157.48", 5m/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