Any of the top 10 on amazon would do you just fine. I personally bought this one only because the bowl it comes with fits over it so I can take it with me when I travel for work and it doesn't get beat up in my luggage.

https://www.amazon.com/Weighmax-Electronic-Kitchen-Scale-2810-2KG/dp/B000P1PJL4/ref=sr_1_13?ie=UTF8&qid=1487108328&sr=8-13&keywords=food+scale

This one. I love it. WAY better than my gf's and you can easily swap the plastic bowl for a plate and still read the display.