How Much Cuurrent does a Voltmeter Draws??

[TILL_PT]

Hello Guys

Im building a new mosfet mod, however I want to put a voltmeter independent of the mail switch ( so I get the standby Voltage)

So to put it simply I just want the wires coming from the batteries directly to the voltmeter with a slide switch in the middle, however the switch I wanna use can only handle up to 0.5Amps, so to know if I use it I would need to know How many Amps is the Voltmeter drawing from the batteries.

If my theory is right, there is no problem at all in me using a 0.5Amp switch to the voltmeter as supposedly the voltmeter should have a ton of resistance in order to draw as little current as possible?

Im I right?

Thank You very Much In Advance

 

[RicModMaker]

Minute amount of current. Never enough to get anywhere near limits of switches

 

[TILL_PT]

Thanks a Lot! Hummmm You Are Richard hehe Double Thanks Then XD keep up the good work