UHF radio

[TPC]

Hi.
I checked both with meter and got -0.12 so I assume that is correct.
Tried the wires from the battery and then plugged Uhf in and tried from in front of fuse near back of uhf also got -0.12.
I am assuming this means that my uhf itself is dead and I would need a new one?

You should be getting around 12.6 showing on the meter, if you are getting -0.12 that would not be right, that is the sort of reading you would get if there was no voltage there.
Are you sure about where the decimal point is?
What do you get on the meter if you go on the battery terminals?