yeah, i think im going to go with the green one that i just listed a pic of. its very small and will fit fine, and also has a built in regulator...so now, i need to know how i can wire this. (i still need to order the voltmeter sometime, probably wont happen for another 2 weeks or so).
here is the one i think will work best:
http://www.martelmeters.com/products.php?cat=3&action=detail&id=8
http://www.martelmeters.com/pdf/DPM_1AS-BL.pdf
ok so first of all, how do i wire that to my car? i need 2 resistors, right? someone is telling me i need a 27k and a 3k resistor..is this right?
also, how can i physically wire this, meaning, am i going to have to take off the whole dash piece in order to do this? how do i take it off?
