β γπΊπππ πΊπππππππ πΉππππππππππππ πΎπππ π¨π»πͺγππ Dual Scale 0% - 10% & 1.0 to 1.070 S.G. Dual Scale Gravity Hydrometer. Designed for the safety transportation purpose, the very 1st open of the product case might be tight. Used for Seawater, Reef Aquarium, Kitchen use etc.
β γπΉπππ πππ πΊππππ 0-100γππ Our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For Reference of solutions: 1.Fresh water < 0.5 ppt 2.Brackish water -- 0.5 to 30 ppt 3.Seawater -- 30 to 50 ppt 4.Brine -- 50 ppt
β γπ΄ππππππππππ π°π π¬πππγππ Place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10β~30β / 50F ~ 86 F. For temperature beyond this range, please calibrate before use.
β γπ―πππ ππππ πΉππππππππππππγππ Seawater refractometer seawater salinity meter seawater refractometer aquarium salinity refractometer saltwater measuring instrument refractometer salinity hydrometer meter saline hydrometer tester-- lightweight for easy and convenient to carry and store when not in use.
