AutoMeter Sport-Comp II Pro-Control gauges offer the same hi-def white LED illumination as the Sport-Comp II gauges and then up the ante with unbelievable features. Pro-Control gauges include an output that can control optional accessories like lights, ignition kill switches, cooling fans, or warning alarms (a relay may be required for proper operation). Sport-Comp II Pro-Control temperature gauges have programmable low and high warning points with peak recall, while all other versions have a programmable warning point and peak recall function. Pro-Control gauges are the first of their kind to put total control and driver awareness of critical engine functions into a compact, precise, and attractive package.