I have a digital scale and I use it to weigh everything...yogurt, cereal, milk in my cereal, veggies, meat, peanut butter, hummus...you name it, I weigh it. I hardly bother measuring anything anymore. I'm at the point where I wish recipes would give amounts in weight rather than volume, especially for ingredients like veggies and fruits.
One advantage to the scale is that I have fewer measuring utensils to wash. For example, before I had the scale, I had to measure my cereal and my milk in a measuring cup, then dump them into a bowl to eat. Now I just weigh everything in the bowl that I will eat it out of. One less thing to wash and it's far more accurate (I can't fudge the weight of the cereal the way I could fudge the volume in the measuring cup). If I'm making a PB&J, I put a slice bread on the scale, zero it out, and then weigh the PB and the jelly right on the slice of bread. So much easier than trying to measure out a tablespoon of peanut butter and I don't have to wash the tablespoon.
Here is my advice:
- Go digital. Analog food scales just aren't as easy to use.
- Make sure the scale has a wide, stable base. You want to be able to put a dinner plate, frying pan, or saucepan on it.
- Make sure it has a function that allows you to easily reset the scale to zero with something already sitting on it (the TARE function someone mentioned earlier).
- If you live in the US, make sure you get a scale that measures both grams and ounces. On the other hand, I haven't found MLs to be necessary--but I'm sure they would be outside the US.
- Make sure it can handle up to five pounds. More would be better.
- Don't cheap out on it. My first scale was a cheapo $5 analog job and I hated it. It tipped over all the time, spilling food all over the place, and it was hard to read. I also had to use the tiny square container that came with it (note, square containers are hard to wash--food gets stuck in the corners), I couldn't use my own bowl with it. I use my scale at every meal and almost every snack; it's a worthwhile investment.
The scale I use now is
Salter Model 1015 WHSSDR. I'm very happy with it. The only feature I wish it had was the ability to store the weight of the bowls and pans I use most often--but I haven't seen this feature on any scales.