AUTOMETER PHANTOM ELECTRIC PYROMETER GAUGE -- 2-1/16 in.; 0 to 2000 degrees Fahrenheit; Includes type k thermocouple; Air-core meter movement; Features red pointer for quick glance monitoring and precision movement and extreme accuracy; Safeguards against dangerous conditions; Recommends copper tubing, fuel pressure isolator, gauge mounting cup, gauge panel, mounting angle ring, and tachometer bracket.