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Reviewed in the United States on April 21, 2025
I was worried by the reviews, but this works for my purposes. I tested both distilled water and solution of roughly 1000ppm table salt and the colors indicated as expected.
Lisa W-H
Reviewed in the United States on February 11, 2024
This product is a complete scam. I tested it with distilled water, tap water and sea water and none of the strips changed color.The original manufacturer label was covered by another sticker that obscured the instructions and expiration date.The product was not past the expiration date but still did nothing to detect salt water.
Bill-DelAltoMonte
Reviewed in the United States on November 27, 2024
works great, readings are: 0, 500, 1000; you can guess other concentrations (in-between) by the color of reaction
don hart
Reviewed in the United States on April 28, 2024
No instructions on deciphering ratings. Hard to distinguish color changes on test strips. No standard test strips to determine accuracy. Would not purchase again.
SJW
Reviewed in the United States on October 28, 2023
Don’t know how accurate they but they are very easy to use
MaryB
Reviewed in the United States on May 17, 2021
Amazon shows this as frequently purchased with Hotsprings Freshwater Test Strips and Spa Salt. However, this Does NOT measure the correct salt range for Hotsprings Spas! It only tests to 1000 ppm and you need 2500 ppm.I wish I hadn’t trusted the advertising. After opening the tube and testing the water, I realized the problem. Total waste of $20 and I’m irritated with Amazon and the seller. If these are truly frequently purchased together then Amazon or the seller is ripping people off.Maybe this is a great product for another use. But I wouldn’t know, as there’s so little information provided by the seller.
David D
Reviewed in the United States on June 5, 2020
I have a salt water hot tub and never really knew the salt content except when the clorine generator indicated that I was close?? I finally got my salt content right and the generator runs a blue light all the time. (blue indicates it is operating right and producing clorine)
Michelle D Jennings
Reviewed in the United States on June 3, 2020
I compared these strips to another brand I had previously used and found accurate and these are accurate as well.
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