1/4" Open Tip Thermocouple only - (0.61m) 24" Long Length: 0.61m (24")

This Haltech open tip thermocouple measures exhaust gas temperatures with the fast response characteristics needed for accurate engine tuning and diagnostics. The quarter-inch diameter probe features an exposed junction for rapid thermal response, while the 610mm cable length suits typical exhaust system installations. Built for professional tuning applications, this EGT sensor interfaces directly with compatible Haltech ECUs and displays, providing critical temperature data to optimise fuel delivery, ignition timing, and prevent component damage during dyno tuning or motorsport operation.