Type K stainless steel sheathed thermocouple with cable exit + connector Type K stainless steel sheathed thermocouple with cable exit + connector Class 1 Type K thermocouple with 304L stainless steel sheath. Hot solder insulated from the earth. Non-removable stainless steel inline terminal enclosure Φ 5 x 35 mm. MARLIN miniature male connector output with compensated pins and cable grip. Bendable sheath.