Are you tired of battling salinity swings in your aquarium? Despite salt being the main constituent of saltwater, it can be very difficult to find an appropriate instrument to measure salinity. Most hydrometers are useless, refractometers require constant calibration and specialized fluids, and digital probes are expensive and require constant calibration as well. Most labs use Scientific Grade Floating Hydrometers. These instruments never need calibration and are typically the choice method for calibrating other instruments (including electronic instruments). No other instrument comes close to the precision and accuracy of a Scientific Grade Floating Hydrometer. We now carry the Tropic Marin Scientific Grade Floating Hydrometer, as well as the 1000ml Graduated Cylinder for your convenience. The range on the hydrometer is aquarium specific (1.0180 to 1.0280). Thats right, this hydrometer is accurate to 0.0001! And, the cost is only $49.99, comparable to your average refractometer!
Posted on: Tue, 08 Apr 2014 23:10:49 +0000
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