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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
7 to 581 USgal
2lb) of CALCIUM+ to 2000ml (0
The improvement to efficiency reduces the demands on active cooling for longer component life
Iron (Fe) 1%
+ individual use in filter sump
WaterNature Refractometer JBL 7 to 581 USgalWaterNature REFRACTOMETER High Accuracy Seawater Refractometer with Light WaterNature Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater with automatic temperature compensation (ATC) for temperatures ranging between 50 86 F (10 30 deg C), so there is no need for correcting the reading based on what temperature your liquid is it does it for you. Most refractometers rely on light for an accurate reading. Sometimes
US$ 64.00
US$ 83.00
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