Compatible with Crystal Clear Spas natural spa and pool treatments, the pH Test Strips are the quickest and simplest way to test the water quality in your pool or spa.
These strips rely on a colour change and comparison chart to determine the water quality in your pool & spa.
Insta Test Strips tests for the following:
1. Free Chlorine, Bromine
- Dip a strip into water and remove immediately.
- Hold strip level for 15 seconds (do not shake excess water from strip).
- Compare test pads to colour chart on label.
- Make necessary adjustments to ensure perfect water quality.