Dual 90 degree graphic analog displays with green, yellow, and red LED's. Accurate digital display. 1 PSI and 1'F Resolution. External oil pressure and temperature transducers (no oil in the cockpit).

Specifications: 2 1/4" Mount. 3.65" Depth. 22 Oz. Kit. Viewable in direct sunlight. Backlit for night operation. Operates from 7.5 to 35 volts at .3 amps. Note: This instrument may come with labels on the faceplate rather than silkscreen to signify limit markings for your aircraft.

Note: This instrument designates any "Caution Range" with yellow LED's, the "Maximum and Minimum Limits" each with a red LED, and the "Safe Operating Range" with green LED's. The "Safe Operating Range" on this instrument is equivalent to an analog gauge's green "Normal Operating Range" and any of its unmarked areas. Most OPT-1 instruments will be marked with green LED's between the "Minimum Pressure Limit" and the "Maximum Pressure Limit." The temperature range will be marked with a yellow LED on the low end (usually 65'F) and green LED's up to the "Maximum Temperature Limit."

Minimum Pressure Limit (Red LED) ........................................................................ _____________________

Any Pressure Caution Ranges (Yellow LED)  ......................................................... _____________________

Maximum Temp Limit (Red LED) ............................................................................ _____________________

Minimum Temp for Take-off (Yellow LED) ............................................................. _____________________