Ashtray button
This is the one I bought. Actually bought 3 of them. One for my pickup, one for each cuda. You can get them in red, blue, or green illumination. Mine are all green. These require a hole cut out a bit bigger than the lighter socket hole. It shows Amps usage only when you plug in a device showing amp draw, otherwise it stays at zero.
Volts shows vehicles voltage obviously. I will prob mod the pickup ashtray for this. But on the cars I am now thinking a custom under dash panel for oil psi, water temp, and a 3rd hole to the right of the gages for this device.
This is the one I bought. Actually bought 3 of them. One for my pickup, one for each cuda. You can get them in red, blue, or green illumination. Mine are all green. These require a hole cut out a bit bigger than the lighter socket hole. It shows Amps usage only when you plug in a device showing amp draw, otherwise it stays at zero.
Volts shows vehicles voltage obviously. I will prob mod the pickup ashtray for this. But on the cars I am now thinking a custom under dash panel for oil psi, water temp, and a 3rd hole to the right of the gages for this device.