Features: Made of material, and practical to useIts connector can be connected directly to digital thermometers. By removing its connector, it can also be connected to temperature controllers. It can measure very high temperatures up to 2372°f(1300 degrees centigrade)This heavy duty 8 gauge is at 7.5 inch in length. The length of this thermocouple is measured by the number of ceramics that are 1 inch long. Additional length is added for connections. You can adjust the length of this thermocouple by bending the probe/thread during installation. Specifications:Thermocouple: Type K Temperature Measure: -58 to 2372°f (-50 to 1300°c)Cable: 1m (3.3ft) Inner Insulation: Fiberglass Type K Thermopile Wire: Outer Shielding: Metal Sheath (Stainless Steel Braided) Thread Material: cr-ni, si-niThread Diameter (ɸ): 3.2mm (-0.13 inch) (approx.). Thread length: 190mm (- 7.5 inch) (approx.). Tube length: 150mm (-6. Aged 0 inch) (approx.) . Pipe Diameter (ɸ): Oval Shape: L=12.3mm & W=10mm (L - 0.5" & W - 0.4")(Approx.) Tube Shape: 6 x (1 inch pcs) Ceramic Tube Insulator: Two-Hole Insulator Package Contents: 1 x Ceramic Mounting Block. 1x1m (3.3 ft) wire extension. Note:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.