I have one, I would have to go look as see what brand, I can not remember off the top of my head.
I was told to always add an ounce to make sure it is accurate. In the manual it says plus or minus 1 ounce if the package is under 2 lbs and plus or minus 2 ounces if the item is 2-5 lbs.
The scale will only weigh up to 5lbs so if it is a large package I weigh in parts and add.
I weighed a package yesterday that was 1lb 2.4 ounces and when I went into the post office he said the weight out loud 1 lb 2.4 ounces. So I would say my scale is pretty accurate! LOL
*ok it is a DYMO and if I remember right it was $35 I got it at either office max or office depot (I always get those two confused