OK im going to change the question a little different, here.
Can anyone here tell me if I get a Proparts SPEK Volt gauge. since the progauge board do not have that option to get Voltage data from the sim, If I wire the gauge's input cable to 12 Volts DC output on the Progague board,will it read 12 volts on the gauge without damaging it please ?
Thank you in advance