Hanna pH checker plus

Designed to bring simplicity to pH testing during the any process, the HI98100 Hanna Checker® Plus pH Tester is designed for direct measurement. A replaceable electrode extends the life of your digital pH tester.

• ±0.2 pH accuracy
• Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
• Great for environmental, field, and laboratory testing.