Chlorine Test Strips, Sodium Hypochlorite Solution Test Papers, Bleach Test Paper, 100 Strips, Range 50-2000PPM

I feel sheepish that I used this incorrectly and assumed it didn’t work. The test papers come in tiny little booklets with a blue cover and a thin white paper strip to protect the actual test papers. Thank you for the awesome customer service that reached out and clarified this for me. They work great!

Didn’t work, simple paper

Clear instructions and work well. Good value for money.

These did not react at all to well water but did react to pool water. Thats what they should do.They are a bit small for my fat fingers, but I can make it work.They include a little clear plastic box to keep them dry.