• The best value in the industry backed by a generous 3-year warranty
• Internally 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 here
• Designed for twin engine aircraft, providing a quick visual reference to peak EGT
• Set reference to peak EGT where you want with easy in-flight calibration—special screwdriver included
• Designed to provide temperature compensation for accurate readings year round, on the ground and at altitude
• All necessary mounting hardware included
• Alcor instruments are designed, manufactured, and supported in the U.S.A.

For more information, see EGT Myths
Debunked by aviation writer Mike Busch

Your certified mechanic may choose to file a simple Field Approval Form 337 for major instrument changes. See the applicable FAA definition of major alterations in Part 43 Appendix A.

Alcor recommends in-flight calibration for every installation of p/n 46188-3. See the manual for easy
to follow instructions.