Milwaukee MA887 Digital Seawater Refractometer pH electrode The Milwaukee MW151 MAX pH

The Milwaukee MW151 MAX pH Bench meter offers:

Keeping your sensor clean during calibration and measurement ensures accurate and repeatable readings

or preparing for an emergency

or before critical measurements

Milwaukee MA887 Digital Seawater Refractometer pH electrode The Milwaukee MW151 MAX pHThousands of saltwater aquarium enthusiasts have dialed in the analysis with Milwaukee's salinity refractometer. No more visual readings. Get a digital readout within seconds accurate to 2 ppt with automatic temperature compensation (ATC). WHAT PEOPLE ARE SAYING "This is a terrific addition and you'll want a digital refractometer if you spend any time at all with saltwater aquariums. Highly recommended." "This is a must for any even remotely serious