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Finland, Helsinki
1 Level
736 Review
57 Karma

Review on Accurate And Versatile - 7 In 1 Test Strips For Pools, Spas, And Hot Tubs - Perfect For Home And Commercial Water Testing by William Wiley

Revainrating 5 out of 5

Easy and accurate for weekly spa adjustments

These are great! Will use them to balance the chemicals in my spa bi-weekly. I tested, adjusted the alkalinity and water hardness based on results, and when I re-tested the results reflected the changes based on the chemicals I added in the right ranges. Easy to read! I will still take a sample in to my pool guy periodically to test for metals and a more accurate summary, but for week-to-week these are perfect.

Pros
  • lightening speed delivery! Thanks! working great!
Cons
  • May give inconsistent results for the same water sample