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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
THIS UNIT WILL HELP YOU DETERMINE WHICH GEMS ARE REAL AND WHICH ONES ARE FAKES
improving the contrast and accuracy of the reading
Included are: (10) 3ml Pipettes for dropping test fluids onto the prism
Scale 2 Fluid: Triethylene Glycol (TEG): Unit of Measure: % Weight/Weight
Unit of Measure: % Moisture
Heavy Duty Salinity Refractometer for Aquarium Sea Water Hydrometer-Fat Boy Unit Produce Tester THIS UNIT WILL HELP YOUClick Here. Double your traffic. Get Vendio Gallery Now FREE! Item Description: HEAVY DUTY FBRHS 10ATC Portable Salinity Refractometer! Product Specs * Ranges: 0 100 ppt of Salinity and 1. 000 to 1. 070 Specific Gravity * Accuracy: + 1 ppt 0. 001 Specific Gravity * Divisions: 1 ppt 0. 001 Specific Gravity * Automatic Temperature Compensation (ATC) * 100% Heavier than the plastic toy units out their! Heavy Duty to meet the rigors of field use, or the
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