15 Second Results Advanced Version Measures Body pH of Urine & Saliva Practitioner Preferred For In Vitro Use Only Over 10 Million Medical pH Test Strips Sold... 90 Wide Range 4.5 - 9.0 pH Test Strips Leading Choice by Doctors and Natural Practitioners True Acid or Alkaline Readings Any Time, All the Time Is your Body Overly Acidic? To measure pH levels of the body, pHion's Diagnostic pH Test Strips are the preferred choice by doctors and practitioners. When ordinary litmus paper gets wet it bleeds, creating varying colors making it difficult to accurately match to a pH color chart. pHion's Advanced Diagnostic pH Test Strips are comprised of a two pad color system affixed to an easy to handle plastic strip, making them more effective than litmus paper. With pHion's Diagnostic pH Test Strips there's no paper, no bleeding and no inaccurate readings! Advantages Passes easily through urine stream Conveniently tests saliva Precise dual pad reading Widest increment range available pHion's Diagnostic pH Test Strips are the most accurate and easy to use pH testing application available. Testing your pH will determine if your body is overly acidic and may provide everyday insight into ailments such as low energy, poor digestion, joint aches and problematic weight management. If you care enough about your body to test your pH, do it the right way with the pHion Diagnostic pH Test Strips. Suggested Use Dip pHion pH Test Strip into saliva or urine, match test results to the pHion pH Color Chart above after waiting 15 seconds. For detailed instructions about pH testing read the enclosed booklet. After you have determined your test results please review with your doctor, practitioner or nutritional specialist.