OP are you trolling?!? Seriously. A $3k density meter is something many breweries haven't invested in... Did you buy the DMA 5000m for business? Are you selling your beer? Or do you just make made cash, and can drop crazy money at your hobbies? (If the last, good for you!)
That said, yes these are great devices and very slick; I get to use one like yours at the brewery/distillery where I work. I also have a much older model for my own use that was old lab equipment hand me down as it was "obsolete".