pH Test Strips for Urine & Saliva 4.5-9.0 (100 strips)

5 out of 5 stars Monday 12 November, 2012 By J. Harrison
A neat little package of pH test strips. The box, with a tight-fitting lid contains 100 test strips and on the back are a series of coloured squares for use as comparisons against the colours of the used test strip. Matching the colours, which is pretty easy, gives the appropriate reading. You can then see how acidic or alkaline you are and take the necessarty action to correct the situation. Very useful and it saves a trip to the doctor!