Monitors exhaust gas temperature (EGT). Protects durability by eliminating safe - EGT - level guesswork. Eliminates erroneous readings with ambient temperature compensation. Accurate within 15 degree F at maximum operating temperatures. 2000 degree F - rated, chromel - alumel thermocouple wire provides superior conductivity. 1 - Year Limited Warranty. Illuminated 0 - 1500 deg F full - sweep face. Includes a Leadwire and with option of clamp - on probe, weld bung or mounting panel.