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» Saltwater Aquarium Supplies » Testing Equipment » Hydrometers & Refractometers » Refractometers

» 4 items found
  Search my results:  Sort By: Display items:
Search Suggestions: Refractometer | hydrometer | refractometers | Aquarium Refractometer | refract | refractometer calibration | salinity refractometer | refracto | refrac | hydrometers
Marine Depot Aquarium Refractometer

Marine Depot Aquarium Refractometer

The Refractometer is a must have for all hobbyists. The proper salinity is crucial for the survival and health of your fish and corals. This high quality refractometer is extremely accurate and easy to use and calibrate. Calibrat...

Avg. Customer Review (81) reviews


Related Searches: refractometer | hydrometer | refractometers | refract
Our Price: $49.99
Item Code: MD2101
Captive Purity Refractometer

Captive Purity Refractometer

The Captive Purity Refractometer is an incredibly accurate and easy to use device that eliminates the confusion associated with inexpensive hydrometers. Just place a couple of drops of water on the prism and hold to the light. Rea...

Avg. Customer Review (36) reviews


Related Searches: refractometer | hydrometer | refractometers | refract
Price Range:
$69.99 to $119.99
Vertex RF-1 ATC Aquarium Refractometer

Vertex RF-1 ATC Aquarium Refractometer

RF-1 Measuring Instruments/ Refractometer 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...

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Related Searches: refractometer | refractometers | hydrometer | vertex
Our Price: $49.99
Item Code: VX3311
Hanna Instruments Digital Seawater Refractometer

Hanna Instruments Digital Seawater Refractometer

Designed for Research Grade Analysis HANNA‘s HI 96822 Digital Refractometer is a rugged portable, water resistant device that utilizes the measurement of the refractive index to determine the salinity of natural and artificial ...

Avg. Customer Review (1) reviews


Related Searches: refractometer | hanna | hydrometer | seawater
Our Price: $199.99
Item Code: HN1411
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