Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe pH55 PRO Placed in the lower reservoir

Placed in the lower reservoir of your Gravity Water System

63 contaminants are connected to developmental harm in children or fetuses

Replacement Electrode: Mi60P

Fluoride — dedicated reduction via activated carbon and ceramic stages

Flow rate: Gravity-dependent (no power needed)

Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe pH55 PRO Placed in the lower reservoirDESCRIPTION The Milwaukee Waterproof pH55 PRO pH Temp. Tester is one of our most accurate cost effective, well rounded, rugged and reliable testers in the market featuring dual level LCD readouts, easily replaceable probe and extended pH ranges to meet almost any application. It's simple 1 or 2 point automatic calibration is simple to use and offers TWO sets of memorized buffers to select. Ideal for use in aquariums, hydroponics, horticulture,