OPT-1 Oil Pressure & Temperature


OPT-1 Oil Pressure & Temperature

Every package is custom built to your POH/AFM. Please allow 5-7 days for shipment. Please specify range markings here.


$50 mail in rebate! See Rebate tab below for details.

Catalog No:


OPT-1 Oil Pressure and Temperature instrument features dual 90 degree graphic analog displays with green, yellow, and red LED's.

FAA Approved

  • FAA STC’d, TSO’d as a Primary Replacement.

Interpret Your Readings Faster

  • You won’t need your glasses to view the large backlit LCD.
  • Redlines and Cautionary zones will catch your attention as the Red and Yellow LEDs light up on the analog arcs.

Accurate, Dependable & Easy To Use

  • Electronics International consistently has been a leader in digital engine instrumentation since 1979.
  • Designed and built in the USA.

    Electronics International 2021 Holiday Rebate

    November 15, 2021 through December 20, 2021

    Click Here for Rebate Form

    Save BIG this holiday season with EI's mail-in rebates! Valid on purchases made between 11/15/21 and 12/20/21. 


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