Voltmeter/Dual USB Outlet Install

Came up with a neat place to install my Voltmeter/Dual USB outlet. I did this install in my access cab, so I had to relocate my passenger air bag switch(never use it), those w/o the switch will not have to relocate the switch. Thanks for looking.

 

What circuit did you tap into?

 

Made it real easy and took the switched power from the radio harness.

 

Very clean!

 

Anyone know what the best voltmeter is?

Dont see the point of an expensive Scangauge having a manual

Looking at this one from CascadeCreekDesign

has a switch with it to prevent mA parasitic battery drain


not too excited about blocking windshield space though

maybe right side HVAC/radio bezel would be better

 

Just buy one that plugs into the 12v cig outlet on the dash.

 

Just bought one. Voltmeter, USB and USB-C. $10. Easy install.

 

Link?

 

I’ll check if they have a switch
Def sounds easier
Or maybe only use it as needed not full time to avoid parasitic drain that voltmeters supposedly have/use power to be on

just remembered I have a 2TPAM to install it could go there too.