My scales suck!

I bought this last set of scales right before or shortly after I was banded, so about six months ago. They already suck! Today I weighed and got three different weights! Ridiculous! So, I am thinking of buying a new set, but I want something that is going to be consistent. I don't care if it does BMI or percentage of body fat, but I do want a scale that will weigh in at least .2 pound increments, and goes up to at least 375 pounds so Hubby can use it.

Any suggestions?

Thanks!