Specification Brand : Jwthee BulletPoint1 : MEASURES ON 2 SCALES: Portable saltwater hydrometer measures on dual scales: specific gravitys and salinity. Ideal for aquariums, marine monitoring, agriculture, gardening and educational purposes BulletPoint2 : MULTI-FUNCTION: The handheld refractometer is easy to use and can measure the salinity quickly. Features automatic temperature compensation and high accuracy BulletPoint3 : WIDE RANGE OF APPLICATIONS: Portable Sea Water Salt Concentration Tester Meterwith is Professional, widely used in food industry, aquaculture, aquarium, sea water detection, etc BulletPoint4 : SALINITY REFRACTOMETER: This salinity tester is used to measure salinity of brine/seawater, monitor and control the concentration of saltwater. Ideal for aquariums and marine applications BulletPoint5 : SOLID AND LIGHTWEIGHT: Salinity meter is made of Sturdy aluminum, which is non-staining . Also, it's compact in size with rubberized grip handle, very easy to carry Color : Brown IncludedComponents : Pump ItemDisplayDimensions_Height : 3.54 inches ItemDisplayDimensions_Length : 5.91 inches ItemDisplayDimensions_Width : 5.51 inches ItemDisplayWeight : 0.34 pounds ItemName : Salinity Refractometer,Handheld 0 to Hundred Percent Salinity Refractometer Salinometer,Salinity Refractometer Saltwater Aquarium for Seawater,Portable Sea Water Salt Concentration ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : aquarium-hydrometers Manufacturer : Jwthee Material : Plastic ModelName : Pumps ModelNumber : Jwtheexggmei6aqw NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : Jwtheexggmei6aqw ProductDescription : Our refractometer can measure the salinity quickly and accurately, ideal for agriculture, industry and research application, such as mariculture, fish culture, aquarium, marine survey, water quality monitoring, manufacture of normal saline, salinity measurement in food processing etc.
Features: 1.MEASURES ON 2 SCALES: Portable saltwater hydrometer measures on dual scales: specific gravitys and salinity. Ideal for aquariums, marine monitoring, agriculture, gardening and educational purposes Operating procedures: 1. Open the cover and clean the detection prism with a soft cloth. 2. Take the test solution, place it on the detection prism, gently close the cover to avoid air bubbles, and make the solution spread over the prism surface and put the instrument into the light plate. 3. Align the light source or the bright area, observe the field of view through the eyepiece, and turn the eyepiece to adjust the handwheel. 4. Make the blue-white boundary of the field of view clear, and the scale value of the boundary is the concentration of the solution.