Short range Insta pH Check Disp 0.0-13.0

Hydrion short range "S/R" Inst-Check pH test paper is the ultimate general purpose pH testing paper. It is so easy to use since it has a  a distinct color match at each full pH unit from 0.0-13.0.

An excellent way to test incremental pH changes. 

One kit consists of a 15-foot roll of test paper and matching color chart and provides enough paper for approximately 100 tests.

To use, just tear off a small strip of the pH paper, dip it in to the test solution, then instantly compare the resulting color with the matching pH color chart.

Also known as "Hydrion S/R Inst-Chek Disp 0.0-13.0"