Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe pH55 PRO and organic contaminants including herbicides

and organic contaminants including herbicides

Flow rate: Gravity-dependent (no power needed)

This 5-pack is ideal for high-frequency users

Keep your pH probe in peak condition with HM Digital's PH-STOR electrode storage solution

this portable filter stick gives active families the freedom to enjoy fresh

Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & Replaceable Probe pH55 PRO and organic contaminants including herbicidesDESCRIPTION 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,