This k thermocouple MIK1INC7.25-84 inch has a temperature probe for k-type thermocouple applications.  This is a high temperature thermocouple for continuous usage at -328 to 2100 degrees F.  The temperature measurement is done with a sensing probe sheath that is 1/8" diameter by 7.25" length.  This high temperature sensor has 84" of stainless steel braid leads.