I have this one

It works great, it's cheap, and easy to use.

Ozeri Pro Digital Kitchen Food Scale, 1g to 12 lbs Capacity, in Stylish Black https://www.amazon.com/dp/B003E7AZQA/ref=cm_sw_r_awd_ayKdvb0SM5P1C
I have had this one about 8 months now, works pretty well and no issues. It doesn't take up much room either.