pH 1-14 Wide Range Test Strips [Moisture-Proof Vial of 100 Strips] Made in USA

We used these for my daughter's science fair experiment. They worked great and were accurate from what our research showed.

These test strips are very easy to use and read the Ph level based on the color chart on the side of the strip container. So happy to be able to support a USA based business with this purchase.

You can buy test strips like they use I. Your doctors office if you want to check - helps you decide if a Dr visit is needed . Always best to be checked by your doctor no matter what the test says but it’s just nice to know the info it gives before you go. This product came near, clean and well packaged. Appeared as pictured. The strips worked perfectly. Just follow the directions

Confiables

This product is easy to use.

My Dogs Ph was higher than it should be. I bought these to keep checking as I tried a diet change. Some the items on the market for pets were way to complicated. I just needed a simple PH strip this was it.

I bought these to test water I was drinking. I really wanted to try moving to drinking alkaline water to see if there were really a noticeable difference. I have tested these using a number of store bought brands of alkaline water and out 5 or 6 I have tested all but one are not according to these strips truly alkaline. So are these not accurate or is every bottled water company lying?

Bought these to check pH of home fermentation. Works great.

Parfait

Came quick. did the trick. Just as advertised.

I tested different substances, such as tap water, vinegar, and coffee, but I always got the same result. Although it's easy to use, the outcome is consistently poor. Unfortunately, the product is not meeting my expectations