All you'll need... and for about $15. Even comes with the percentage conversion chart. Easy to use too. You'll see what I mean about using them consistently... just by altering my grip slightly, I can add/subtract 2%. But, once you got the hang of it, piece of cake.
All you'll need... and for about $15. Even comes with the percentage conversion chart. Easy to use too. You'll see what I mean about using them consistently... just by altering my grip slightly, I can add/subtract 2%. But, once you got the hang of it, piece of cake.