Hanna HI98103  Probe Pocket PH Tester  

Designed to bring simplicity to pH testing during any process, the HI98103 Checker® pH Tester is designed for direct measurement. A replaceable electrode extends the life of your tester.

±0.2 pH accuracy

Comes with all the necessary solutions and batteries- everything you need to  get started measuring right away.

Great for all brewers, from professional to home brewers!