the issue with the stinger meter is its known to randomly fail and have to be readjusted. could always geta dakota volt meter. i personaly like the led display of the vm-1, has a faser response time. show a more accurate voltage drop compared to the stinger meter since the stinger cant react to the voltage drop and quickly as the vm-1 does. not sure how fast the dakota gauge works but ive heard good reviews on them. just another one of those you get what you pay for things in life.
hn155: Rockford punch pro speakers, t400.4 deh 80prs, full audio build to come. working towards 175hp n/a, simple but fun.