Sea water densitometer Manually detects the density of the water sample Easy to use for fish tanks Designed for aquarium use, providing quick density checks to support healthy marine life Aquarium areometer Durable and built with wear and break resistance Suitable for regular aquarium use Provides reliable density readings for ongoing monitoring Aquarium salinometer Floating design allows placement in any corner of the tank Automatic temperature compensation and testing functionality Professional aquarium test tool for accurate salinity measurements Water measuring tester Wide application range for various water testing needs Fast measurement with simple operation Reliable performance as a sea water quality tester Applications and practical scenarios Home aquarium maintenance Use the densitometer and salinometer to monitor seawater density and salinity, ensuring stable conditions for saltwater fish and corals. The floating salinometer can be placed anywhere in the tank for convenient checks, while the densitometer provides quick density readings during routine maintenance. Saltwater mixing and water changes When preparing saltwater or performing water changes, use the densitometer to verify density and the salinometer to verify salinity before adding water to the tank. The durable areometer supports repeated use in regular maintenance tasks. Professional or educational settings: In shops, labs, or hobbyist classrooms, the water measuring tester offers a versatile solution for quick, reliable water quality checks. Its wide application range and fast results support accurate monitoring and informed decisionmaking.