Fermentaholics Kombucha & Fermentation pH Test Strips – Instant Read pH Strips Dispenser for Brewing & Fermentation, pH Range 0–6

Work well.

Easy to use and read the results.

They worked great!

Nice,use them to test my apple cider vinegar. It was a little hard to match the product to the paper seem better strips to read.

Why did you pick this product vs others?:Got these for making Water Kefir. They're perfect!

I bought these to test the pH of activated EM-1 (microbial soil inoculant). As a check for accuracy I also tested the pH of lemon juice (albeit a little bit old, and not fresh, unfortunately) and of white vinegar, both of which were about what I'd expected. When I tested the EM-1 solution the strips indicated a pH of about 3.7, which is right in the range I needed.My only beef is that, while the hard plastic holder for the pH strips is awesome, the fit between the bottom and the lid is hella snug. As a result, when I finally got the lid off all of the pH strips were launched onto the floor even though I'd expected and tried to prevent it. Fortunately, the floor was dry. Unfortunately, all of the strips were exposed to the humid summer air, so who knows how well they'll keep. Plus, it took forever to get them back into the holder. Like, have you ever tried to fill one of those plastic q-tip travel containers, or maybe one of those round bathroom q-tip holders, with fresh q-tips? It takes forever thanks to the recalcitrant q-tips that want to go in sideways and block the rest. It was like that, only with flimsy strips of plastic that can't just be shoved.Yeah, I should've just put them in a freezer baggie, squeezed out all of the air, and called it a day. ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯Bottom line: I'm happy with these strips. They aren't perfect but their accuracy is close enough for my needs, especially for the price.

It's been a year, this lovely scoby is still alive and making beautiful kumboocha.

These strips were way thinner than I thought they’d be but despite their flimsy feel, they did the job. Somewhat hard to separate one out and I had to take care not to contaminate the lot. Easy to read the pH with the scale on the box. You get a lot of them so I didn’t mind testing often. Size was ok for me and worked fast to give results. I have had them several months and they still read well. Just need to take care not to get them wet and seal them promptly after use. All in all, they did the job well and I would buy them again as they were a good deal.