Descriptions:Its 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 2372f (1300C)This heavy duty 8 gauge is at 8.5 inches long. 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 Temperature Measure: -58f-2372f (-50c-1300c)Wire Diameter: 3.2mm Total Length: 215mm/8.5" Insulation Length: 162mm/6.3" Tube Shape: 6pcs x 1" Ceramic Tube Insulator: Two-Hole Insulator Quantity: 1 PcNote: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before biddingDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:1 x K Type Wire Sensor (Without Retail Package)