"Type-K" Thermocouple, with insulated junction (not grounded)
Probe material : Alloy 600 stainless steel, good high temp strength, corrosion resistance.
Probe Diameter: 1/8 in (0.125),(See list for probe lengths)
Forming: The sheath probe can be formed (1/4 radius min.) such as a 90°bend to fit the installation.
Leadwire: 8 foot stranded wire leads with fiberglass insulation and a stainless steel overbraid jacket
Lead wire color code:
Red lead: (-) negative
Yellow lead: (+) positive