Volt meter

[Travis]

Thinking of putting one on the mule on the dash, just so i can have a constant check on voltage. I know just enough about electricity wiring to be dangerous, I'm assuming when i install it i can just run a + and - wire to it straight from the battery, correct? 

Anyone have a meter they recommend?

any advice is appreciated.

[cliffyk]

I have been pleased with this dual USB @ 3.0 A with a voltmeter...

Just $13 from Amazon.

I just had to hog out an existing hol in the dash where the light switch was on earlier models (one of the sensible ways they save production $$--remaking or re configuring the mould for the dash could cost big bucks--or just slap a 1¢ plug in it).

The hole was 25 mm or so I opened it up to 28 mm with a 1/2" sanding drum in a Dremel tool. The outlet draws next to no power with no load, you can leave it on all the time id you like though it has a soft-touch capacitive on/off switch--it has proven quite accurate...