HM Digital SAL-1700 Aquarium Salinity Meter - SG/PPT/PSU/Temp for Saltwater Reef Tanks MC122 double junction pH electrode and

double junction pH electrode and platinum ORP electrode included for low maintenance and high performance

Water Changes: Verify new saltwater mix matches your display tank before adding

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Why Choose This Combo Pack

HM Digital SAL-1700 Aquarium Salinity Meter - SG/PPT/PSU/Temp for Saltwater Reef Tanks MC122 double junction pH electrode andProfessional 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