Category: InstrumentsInstrument Category: EGTType: K - Red and YellowCalibration: Scale 1600F @ 7.44 ΩWeight: 0.2Size: 2-1/4"Single or Dual?: DualThe best value in the industry backed by a generous 3-year warrantyInternally lit with 24V incandescent light, calibrated for use with 216″ type K leads (PN 42528)Save on fuel costs through precision leaning—running as little as 100° too rich can cost $1,000 in wasted fuel over 100 hours, see the proof hereDesigned for twin engine aircraft, providing a quick visual reference to peak EGTSet reference to peak EGT where you want with easy in-flight calibration—special screwdriver includedDesigned to provide temperature compensation for accurate readings year round, on the ground and at altitudeAll necessary mounting hardware includedAlcor instruments are designed, manufactured, and supported in the U.S.A.