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Your cart is empty.High-quality Hach chemistry on an easy-to-use test strip. Simply dip the strip in sample and compare with colors printed on the bottle to find a reading. Test strips are accurate, portable, and low-cost. Easy to use for maintaining your swimming pool or spa's salt (sodium chloride) levels from 400 to 7,000 ppm
LiveWell
2025-07-24 12:03:22
I live in the tropics and even with all the humidity these strips are reliable.
Charlie pool service
2025-07-07 15:42:41
If u need to check salt. This only way to go. Always accurate as long as u follow instructions
Abby Robinson
2025-07-01 12:10:18
Salt count seems to be missing from most liquid tests which is why I picked these up. It’s not completely definitive what your number is but pair this with your salt bell and it’s great. Make sure to read the directions as you don’t just dip this on your pool!
abwaldal
2025-06-15 18:27:11
Wife uses them in the pool and they work
frankvoynar
2025-03-30 16:10:49
Our go to tester for our salt pool. Very accurate. Most importantly remove 1test strip an CLOSE bottle immediately. If u don't, product will be short lived. An will definitely lose accuracy.
Thomas Hadfield
2025-02-08 11:37:18
Fairly accurate, but excellent repeatability. Once a good pool supply test has been attained, the error or difference between the test and strip is very linear and reliable. A must for chlorine generators.
Teresa M.
2024-12-15 21:37:43
Good product. Works well however getting almost to expensive.
EdSmith
2024-12-05 09:59:18
Perfect
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