Insta-TEST® Biguanide, Biguanide Shock, Peroxide, Alkalinity, pH, Total Hardness Test Strips
The test strip measures Biguanide (0-80 ppm), Biguanide Shock (0 to 360 ppm), Peroxide (0 to 100 ppm), Alkalinity (0-240 ppm), pH (6.2-9.0) and Total Hardness (0-800 ppm). The formula is designed for stable color development allows adequate time for the user to match very distinct colors along with preventing cross-contamination between pads. Each bottle includes 25 test strips packaged in a waterproof PopTop bottle with a molded desiccant liner, which protects the strips from moisture and UV light.
How to use:
- Remove cap and collect one strip
- Dip Strip into pool water and remove
- Place strip against colour chart on rear of container
- Asses colour on the strip to correct readings
- Test the water at a minimum of once a week