It seems to work, shutter actuates, advances, fast shutter speeds sound faster than slower shutter speeds, etc, but I'm not fully qualified to test it out so I'm saying it's not fully tested and sold as-is. 

I did put fresh batteries and the battery test light works. Light meter reading changes when I point at different things. 

I can't find anything that doesn't work on it, but I'm also not confident in my abilities to recognize all the features of this vintage camera so it is sold as-is. 

Comes with everything pictured, with the big parts being:
Nikon FE
Nikkor 43~86mm f/3.5 zoom lens
Vivitar 28mm f/2 wide angle lens