Note: Recommended additional products: pH meter buffer solution 7.01, pH meter buffer solution 4.01, storage solution for pH meters, electrode cleaning solution, located in the related products section (to the left) for easy ordering.
Customer ReviewsWrite a review
Checker 1 Economical pH Tester
I have some trouble doing the 2 point calibration setup, so I just use 7.01 solution. (it is a problem I have understanding the directions) That said, it works great.
Works well enough for the amateur winemaker-good measurements to the tenth, not hundredth. If you're working in a winery, you'll want something higher end.
I have only used it twice but so far I am very pleased with it
It's a lot more accurate, and gives better results. The only drawback is the recalibration before each use.