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Salinity Devices
Aquarium Refractometers are used to accurately measure and monitor the salinity of your aquarium water. We only carry the best brands from BioTek Marine, Hanna Instruments Milwaukee Vee Gee, Red Sea, Vertex and JBJ.
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Reef Factory Salinity Guardian Salinity Mon... Salinity Guardian Salinity Monitor
$314.99Ships Next Business DayOut of stock -
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Red Sea Seawater Refractometer
$69.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
Hanna Instruments 35 ppt Salinity Calibration So... 35 ppt Salinity Calibration Solution Packs
Out of stock -
Hanna Instruments HI98319 Marine Salinity Tester
$89.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
American Marine Pinpoint Salinity Calibration ... Pinpoint Salinity Calibration Fluid
$10.00Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
American Marine Pinpoint Salinity Monitor &... Pinpoint Salinity Monitor & Probe
$123.50Usually Ships In 2 - 3 Business DaysOut of stock -
Neptune Systems Calibration Kit (ph 7.0, ph 10... Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)
$5.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
Neptune Systems Lab Grade Salinity / Conductiv... Lab Grade Salinity / Conductivity Probe
$209.99Ships Next Business DayOut of stock -
Biotek Marine Salinity Refractometer
Special Price $29.00 Regular Price $41.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
Biotek Marine Salinity Refractometer With LE... Salinity Refractometer With LED Light
Special Price $32.99 Regular Price $47.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
HM DIGITAL SAL-1700 SALINITY & TEMPER... SAL-1700 SALINITY & TEMPERATURE TESTING PEN
$69.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
IceCap Salinity/Temperature Digital Pocket Tester Version 3
$87.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
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