Features
Professional aquarium test tool: made with fine workmanship, meter can be used for a long time,densitometer for fish tank
Portable hydrometer: utilizing the principle of specific gravity measurement, it provides accurate data on seawater ,sea water testing tool
Aquarium areometer: this meter measure the salt density in water, help to create an optimal habitat for your fish tanks,water salimeter
Aquarium hydrometer: includes graduated cylinder, simplifying the process for beginners and professionals,sea water quality tester
Aquatic hydrometer: graduated cylinder included, making it easy to use for both beginner and professional,salt water gravimeter
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