Special geometry designed to maximize light reflection

40mm butt ring for 10ft

▼ Key Features Magnetic ball system + spring mechanism

• Fodera lavabile

we have added a very dense material to the formula ensuring the line sinks exceptionally well

Whimar Rifrattometro con LED Guanti Special geometry designed to maximizeProfessional high precision refractometer with integrated LED light and automatic temperature compensation (ATC) for measuring salinity and density in marine and brackish aquariums. Ensures clear, stable, and reliable readings even in dimly lit environments. Read moreRefractometer Function The aquarium refractometer measures the salinity (concentration of dissolved salts) of water, a fundamental parameter in marine and reef aquariums. Key Features