The Checker 1 pH Tester is a simple meter that provides fast & accurate pH measurement. It offers a replaceable pH electrode & works for 3,000 hours before changing batteries.
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.
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.
D
David D.
Hanna pH meter
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.
W
Wig T.
I have only used it twice but so far I am very pleased with it
