Quote Originally Posted by SouthPaw View Post
I do have a volt meter in the cig lighter as well as old Android with the Torque App installed on my Tundra. I will watch readings tomorrow and report back. I was always curious how accurate those cig volt meters are though. From what I remember, I do not ever recall seeing it above 15v, but I do recall seeing it in 13v-13.8v range. I’ll get exact results tomorrow.
Compare your readings with a good quality DMM (digital multi meter) to see how accurate your cig volt meter is.