Alarm for "Check Gauges"

[RadioMan]

You could tie another relay for the buzzer into the OPS that would latch once you have oil pressure. The alarm wouln't go off when starting but would still work till you cut power with the ign switch unlatching the relay... Just a thought.

 

[kane]

Yep, that I thought but now I think the leds are enough. No screaming buzzers :smash: