Milwaukee MA887 Digital Salinity Refractometer with Hard Carrying Case for Refractometer wastewater testing ProMaxTM Countertop Specifications:

ProMaxTM  Countertop Specifications:

Electrical Conductivity (EC) measures the ability of water to conduct electricity

✅ Five measurement scales — pH

5-in-1 Measurement: Monitors pH

The SE600 combo probe eliminates the need for separate pH and conductivity probes

Milwaukee MA887 Digital Salinity Refractometer with Hard Carrying Case for Refractometer wastewater testing ProMaxTM Countertop Specifications:Thousands 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