General Electric
Engine Triple Gage: Oil Pressure, Oil-In Temp, Fuel Pressure, GE DJ3 RCAF
$39.50
Here is an unusual aircraft Engine Triple Gage using the GE Type DJ-3 electrical instrument platform, to indicate Oil Pressure up to 200 PSI, Oil-In Temperature up to 120deg C, and Fuel Pressure up to 10 PSI. All data label information is embossed on its face and difficult to see in the photos, but includes "12V DC", "REF 6AA/624" (which may be an RCAF part number) and "CAT. 569432" and "General Electric Canada". Possibly for a Canadian-manufactured Hawker Hurricane or Mosquito?
It is in exceptional condition given its age, likely New Old Stock. The dial markings are clear and the glass and case are intact. See photos.