The Haltech 1/4in open-tip thermocouple is a 28.5-inch (0.72m) temperature probe supplied without fitting hardware. This longer open-tip thermocouple provides added reach for routing to gauges or controllers, allowing installers to choose the appropriate mounting fittings for their application while using the supplied probe length.
Haltech 1/4in Open Tip Thermocouple 28-1/2in Long (No Fitting Hardware)