You can also measure the chlorine content with the Shock value.
The shock content can be measured in these steps:
0.0, 0.3, 0.5, 1.0, 1.5 and 3.0.
There are 50 test strips in the box. In order to ensure that they show accurate results over a longer period of time and maintain their high quality, the test stripes are packed in 5 aluminium shrink-wrapped packages.
We recommend the use of our digital pH tester to measure the pH value. The measurement results of the digital pH tester are more accurate because it can be calibrated.