Easy pH Test Kits are litmus paper for testing pH balance in the body. This may be indicated for those who are sluggish, tired, have frequent headaches, poor recovery from exercise, poor digestion and weight problems.<BR><br>The EASYpH Test Kit with Booklet contains litmus paper for 90+ tests and a comprehensive information booklet to understand pH balance and guidelines on lifestyle changes to achieve acid-alkaline balance. <BR><br>This product is ideal for resale to retail customers and clinic patients and is an excellent complement to all-natural therapies. EASY pH is the only test kit which has an information booklet included.