HM Digital SAL-1700 Aquarium Salinity Meter - SG/PPT/PSU/Temp for Saltwater Reef Tanks maple syrup refractometer The Milwaukee MC122 PRO pH

The Milwaukee MC122 PRO pH controller lets you measure and adjust pH levels automatically

Calibration Frequency:

and trace minerals — the same mineral profile found in pristine mountain spring water

no scale build-up — long-lasting performance

HM Digital SAL-1700 Aquarium Salinity Meter - SG/PPT/PSU/Temp for Saltwater Reef Tanks maple syrup refractometer The Milwaukee MC122 PRO pHProfessional Salinity Meter for Saltwater Aquariums & Reef Tanks The HM Digital SAL 1700 Aquarium Salinity Meter is the essential tool for maintaining optimal salinity levels in saltwater aquariums, reef tanks, and marine aquaculture. This professional grade digital meter measures salinity in multiple units (Specific Gravity, PPT, PSU) plus temperature, providing accurate, reliable readings to ensure the health and vitality of your fish, corals, and