HANNA pH Kit for Hydroponics

Description

The HANNA pH Kit for Hydroponics includes everything needed to keep to maintain pH levels: a Checker® pH Tester, 7.01 and 4.01 pH buffer solutions, cleaning solution, a screwdriver for calibration and a protective plastic case. The reliable Checker features simple two-point calibration and measures pH from 0.0 to 14.0 with a resolution of 0.01 and accuracy of ± 0.2. Unit includes replaceable electrode, batteries and instructions. Carries a one-year warranty on the meter and a six-month warranty on the electrode.