Refractometers and Hydrometers




Product Image Item Name- Price
Salinity Calibration Fluid "InStock"

Salinity Calibration Fluid "InStock"

PINPOIN Salinity Calibration Fluid 53.0 mS standardized fluid for calibrating REFRACTOMETERS and the PINPOINT® Salinity Monitor with conversion chart.
$11.99

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Vertex Refractometer "InStock"

Vertex Refractometer "InStock"

Maintaining a stable salinity is one of the most important aspects of reef tank husbandry. Gone are the days when the serious hobbyist relied on Hydrometers to keep tabs on this crucial parameter. Now these vital measurements are easily monitored with the Vertex™ Refractometer. EASY TO READ Each...
$59.99

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