Hanna Checker pH Tester with 0.1 pH Resolution Brightwell Universal Input Range: 100-240VAC

Universal Input Range: 100-240VAC

Magnesium (general macronutrients)

Stand Dimensions: 17

used a portion of it

This allows you to do things like start a feeding cycle for your fish and corals

Hanna Checker pH Tester with 0.1 pH Resolution Brightwell Universal Input Range: 100-240VACDesigned to bring simplicity to pH testing during the 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 environmental, field, and laboratory testing. Your measurements require detailed attention; so should your electrode. The