Milwaukee MW100 PRO pH Meter - Manual Calibration for Brewing, Hydroponics & Water Testing countertop filter replacement Calibrate after cleaning and/or storage

Calibrate after cleaning and/or storage before testing to adjust for changes in the ORP probe sensor

The higher the reading on the water the more substances dissolved in your water

double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage

Essential Minerals — Infuses water with calcium

Milwaukee MW100 PRO pH Meter - Manual Calibration for Brewing, Hydroponics & Water Testing countertop filter replacement Calibrate after cleaning and/or storageMilwaukee MW100 PRO pH Meter Affordable, Rugged Manual Calibration pH Testing The Milwaukee MW100 PRO pH Meter is a professional grade, manual calibration pH tester designed for reliable pH measurement in brewing, winemaking, hydroponics, aquariums, and water quality applications. This rugged, affordable meter combines precision pH testing with durable construction, making it ideal for hobbyists and professionals who need dependable pH measurement