Interested in finding out your pH level, but never been taught how to do it? Then this is the place to start. Phinex Diagnostic pH Test Strips are the best pH testing strips void for learning if your body is overly acidic or in an optimal pH state. Phinex Diagnostic pH Test Strips are the simple to read single pad test strips with the widest range on the market and unlike rolls of pH tape, our plastic strips don"t bleed while testing either your urine or saliva. Phinex pH test strips are the fastest, most right, and simple-to-use pH indicating harvest that you can use to test urine and saliva pH.