Water test strips 3in1, 50pcs. Bestway 58142

A set of strips is designed to quickly determine the chemical parameters of water in a 3 in 1 pool.

• To determine the quality of water in the pool;
• The indicators on the strip indicate:
  • free chlorine from 0 to 10 ppm,
  • alkalinity from 0 to 240 ppm,
  • pH 6.2 to 8.4,
• The easy-to-read scale of the display is marked with different colors;
• Number of strips in a set: 50 pieces;
• Very easy to use.

How to use:

1. Dip the strip completely into the water and pull it out immediately.
2. Hold for 15 seconds (do not shake off the water from the strip).
3. Compare performance against the color chart on the label.