Premium Blue Refractometer Review
DESCRIPTION
The RHS series of portable refractometers is designed to measure the salinity of sea water and saline solutions of similar concentration. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) and 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.
| REVIEW One of the best things I bought for my reef. This is the “must have” tool to feel secure about getting accurate salinity readings. It is very acurate, easy to use and ATC (Automatic temp compinsation). |
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