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Salinity Testers
Best Salinity TestersFrom leading brands and best sellers available on the web.
#1

Winner

Salinity Refractometer for Seawater

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Agriculture Solutions

10% off

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#2
Digital Salinity Tester for Salt Wa

Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI

ORAPXI

20% off

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#3

Best Value

Coralife Aquarium Fish Tank Water T

Coralife Aquarium Fish Tank Water Test Hydrometer 11 INCH

Coralife

23% off

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#4
Milwaukee MA887 Digital Salinity Re

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution (color may vary)

Milwaukee

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#5
Vee Gee Scientific STX-3 Handheld S

Vee Gee Scientific STX-3 Handheld Salinity Refractometer with ATC, Industrial-Grade, 0-100% Salinity Range, 1.000-1.070 Specific Gravity Range, 5-Year Warranty

Vangard Scientific

22% off

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