Multi voltmeter install

[Mel556180]

I saw a post on adding a dual digital dash voltmeter.



https://www.amazon.com/MICTUNING-Dig.../dp/B0721PQCKD

I’m thinking about adding this to our 2016 Miramar. Does a house battery line appear under the dash anywhere to tap into? Hope to avoid running a line up from the house batteries to the dash just to get a voltage reading.

I’m thinking maybe the emergency start button...

Appreciate any advice.

[nosticks]

Think 12v dash receptacles.

[Trkyte@msn.com]

The radio power leads should be wired to the coach batteries.

[Pete'sMH]

Many coaches have a switch on the dash to switch the coach from chassis to house batteries. You can pick up both inputs from there.