Hygger Hydrometer AquaTop Main unit DC output: 12V

Main unit DC output: 12V x 2

This probe allows compatible Apex systems to monitor salinity or conductivity so aquarium owners can track changes

Disconnect power before cleaning or service and keep the condenser area clear of dust and debris

and an articulated hinge

Hygger Hydrometer AquaTop Main unit DC output: 12VHygger Hydrometer The Hygger Hydrometer is an easy to read aquarium salinity tester for checking specific gravity and salinity in marine and brackish aquariums. Its clear acrylic body, swing arm pointer, PPT scale, and specific gravity scale make it a practical everyday tool for saltwater hobbyists who want a quick reading without using a digital meter. Hygger Hydrometer Overview This hydrometer is designed to be filled with aquarium water, placed on