Model KSP-49 Prod "K" style thermocouple features a round or flat pin connector that integrates with most digital thermometers. The unit features a 12 in. (305 mm) long chrome-plated-heavy-duty rigid arm with a 0.625 in. (16 mm) diameter cushioned rubber handle. For protection against premature wire breakage, the KSP-49 thermocouple wire is shielded in flexible stainless steel armor. The thermocouple is designed for use in high-temperature applications measuring billets, molds, sheet material or general surface measurements to 2300F (1260C).