Mistachy, Look on Amazon and find a digital scale that reads 0.01g. It costs 10 bucks or so. When using bakers %, as used here it will make your life so much easier. I personally have a larger scale to weigh flour and water and a little one to measure salt, sugar yeast etc. A small cost now will save you a lot of grief later, if you want to use bakers %.
Welcome to the best pizza bakers site.
Mark