Pssopp Aquarium Sea Hydrometer, Aquarium Salinity Specific Gravity Test Marine Salinity Meter for Fish Tank Saltwater Concentration Testing Tool(HD T H018)

Pssopp Aquarium Sea Hydrometer, Aquarium Salinity Specific Gravity Test Marine Salinity Meter for Fish Tank Saltwater Concentration Testing Tool(HD T H018)

• Application:The hydrometer is designed to provide temperature corrected readings in warm water aquarium, fast, easy, accurate, durable and easy to read.
• Small and Waterproof:The full scale scale of this sea hydrometer has easy to read markings and clearly indicates the safe area. It is small and waterproof and does not require a sensor wire.
• Automatic Level Function:This sea water hydrometer has an automatic level function, which can automatically identify the level to avoid errors.
• Aquarium Hydrometer:The aquarium hydrometer is suitable for the detection of brackish water and marine fish tanks.
• Professional Hydrometer:The function of this hydrometer is to test the concentration specifically, which is convenient for professionals to judge the results.