KW Zone 6 in 1 Test Strip (100strips/bottle)

1. Submerge the strip for 2 seconds before taking it out.

2. Do NOT shake off any excess water and match it with the color chart.

3. For GH, Cl2, KH, and pH, allow 15 seconds before checking results; for NO2 and NO3, wait 60 seconds for accurate readings.

Warning:
1. Ensure your fingers are dry before touching the bottle.

2. Refrain from touching or contaminating the test area of the strip.

3. Secure the cap tightly after removing the strips.

4. For optimal results, read in natural light.

5. Keep in a cool, dry environment.