Hi,
I happen to be one of those people that likes to weigh everything! So I have lots of scales, 2 Weight Watchers (that I got at garage sales-I use those for weighing hamburger when I'm making up patties), a large digital postal scale for packages that goes up to 150 pounds, a smaller digital postal scale for letters and smaller packages that goes up to 10 pounds, and a digital jewelry scale. I also have one of those hen-shaped egg scales. I also had an antique egg scale but since I didn't have chickens at the time, I sold that one on
eBay!
The jewelry scale is the most accurate but also the most delicate. Since I don't want to subject it to the abuse of daily use, I use the small postal scale, as it weighs in ounces and fractions thereof. I put a small plastic container on it before I turn it on and it adjusts automatically to zero. Then I put the egg in the container to get the weight of just the egg. I compared the results with the jewelry scale and it's not quite as accurate (it rounds up the fractions of an ounce, while the jewelry scale is right on), but it's close enough for me.
The jewelry scale and the larger postal scale--which is not good for fractions of ounces at all--both were very expensive (around $150.00), so those are not good choices, especially considering the delicate nature of the jewelry scale. The smaller postal scale was also rather expensive ($90.00) but since I already had it (used to sell a lot of stuff on
eBay and I needed it), that's what I use. Otherwise, I would probably buy one of those kitchen scales that another poster mentioned. I don't feel that the hen-shaped scale or the Weight Watchers scales are very accurate. I think a kitchen scale is probably your best choice.
Good luck--hope you find what you're looking for!
Genie