An upgraded version of our RHS-10ATC with an additional features of BUILT-IN CALIBRATION KNOB,has much LIGHTER WEIGHT, and LONGER. Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry.Its dual-scale provides direct reading of the specific gravity and concentration (part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) while the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (+/- 0.001 accuracy). Both enable the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable fora marine saltwater tank. This optical instrument is made even longer and lighter for better grip and more relax measurement.

Among our 3 types of refractometer-- traditional,new design and with built-in LED --only new design refractometers don't need a mini-screw driver to calibrate them. Materials used are carefully selected to bring out the best quality.With aluminum body, it provides more accurate measurements and simply stands up better over time. Each use, always clean the refractometer and make sure that no air bubbles appear. FULLY EQUIPPED with ATC, automatically adjust itself to correct temperature discrepancies during use.Refractive Index is very temperature dependent, it's important to use a refractometer with automatic temperature compensation(ATC) to give you the most accurate measurement in any type of environment temperature.

In addition, an extra cover plate and screws are included to ensure that the prism will still be safe even if the first cover plate is broken. Just attach using the screws to replace the broken one, an extra benefit you'll get when you buy our RHSN-10ATC. Bein control! Only Gain Express gives you extra cover plate+ extra pipettes for free!

 

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