Refractometer

$Refractometer$

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Item #: RF_CT_RFAR
Manufacturer: Sybon

** NEW extremely high quality refractometer stocked

Frustrated of your inaccurate swing-arm hydrometer? Throw it away and get the results you have been asking for.

Highly accurate refractometer comes in a convenient foam padded hard case for safe storage. Featuring the same accuracy as more expensive models, this optical device provides a direct reading of specific gravity and salinity in water. Requires no batteries and automatically compensates for temperature (ATC).

Easy to calibrate

Adjustable eyepiece

Large pipette

Calibration screw

ATC, compensates automatically to temperature changes

Hard foam lined case

Dual scale, 0-100 ppt salinity and 1.000-1.070 specific gravity

Microfiber cloth included

inTank recommends calibration with 53.0 mS solution. Typical reef aquariums run their salinity constant at a level between 1.024-1.026. Calibrating with pure water is not 100% accurate.