Saltwater Test Strips by Freshwater

FreshWater Salt Test Strips.  Test salt levels for salt water sanitizing systems.

Measures between 500-2500 ppm salt

Regularly testing your saltwater hot tub's salt content is essential to ensuring that your salt system runs effectively and safely sanitizes your hot tub water. Dip in hot tub water for 2 seconds, wait 20 seconds, then read!

Contains 25 strips.