Computech clamp-on temperature sensors are designed for use with Computech's EGT Plus Series, as well as DataMaxx data logger systems. The probe is a 3/16 in. diameter and utilizes a clamp that expands to 2 1/2 in. The probe lead has a male K-type connector on the end and can easily be shortened to your installation. The Computech clamp-on temperature sensors are designed to be used with regular-octane gasoline, high-octane racing gas, ethanol, methanol, and nitro mixtures. They cannot be used with diesel, as a specific diesel exhaust gas sensor is required.