343
people found this helpful, as of 2023
ranked #68,444 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Pass on these strips if you need accurate results
Great price, delivered quickly and work. convienient "matchbook-like" packaging.
I came back to amend this review because the pH test strips are not accurate. Tested against a calibrated meter and other brands of test strips they consistently read 2 points lower than actual, so an actual 9 pH water sample reads 7 on these test strips.This was true for both packs I received. It was not just me, I asked others, without prompting, to tell me what reading they perceived on the strip compared to the included chart and they agreed with my matching of the colors.
the product in question
Litmus Test Paper pH Test Strips, Universal Application (pH 1-14), 300 Testing Strips | for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, and Lab Monitoring
4.2★ · 4,312 ratings, as of 2023