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pH Meter, Checker #1 Model, with Replaceable Electrode


The Checker #1 model pH meter is a simple pH meter that provides fast and accurate pH measurement. Uses replaceable pH electrode and works for 3,000 hours before charging batteries.

Perfect for helping you determine when to pick your grapes, adjust the acid in your wine, or adjust the ph of your mash while making beer.

Don't forget your electrode cleaning solution, storage solution, and buffer solutions.