5 in 1 Pool and Spa water quality test strips.Tests for Free Chlorine, Free Bromine, pH, Total Alkalinity, Total Hardness and Total chlorine.
This strip is easy to use, help you easily know your water quality in main 6 indicator.
Suitable for use in swimming pools, hot spring water and other industries.
High precision and easy to detect.
Use: suitable for water test of swimming pool or hot spring pool
Weight: about 33g
Total hardness: 0 - 100
Total chlorine range: 0-10
Free chlorine range: 0-10
Range: 0-22 pH range: 6.8-8.4
Total alkalinity: 0-240
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.