CP 1 Tester prep.
I’m taking the Cathodic protection Tester level 1 in December. I’ve been shadowing a tech this year off. I’ve been reading over a few books but I need more help and advice on what I need to be studying for level 1. A lot of it is a bit overwhelming and I struggle with test so I don’t want to read and study things I don’t need to. Any help is appreciated.