Bluelab® pH Controller

Cheapest Hydro Verified independent store

→

Measures and controls (doser) pH in solution for acid or alkaline conditions to make precise up and down adjustments with lab quality glass probe used for the pool, drinking water, hydroponics, brewing, and growing EASY two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders 24/7 monitor for your ph level to maximize your grow and ensure plants get the balanced feed they need; high and low alarm when outside parameters with safety lockout Automated dosing with intuitive on-time/off-time for single-direction control, Show more