ITEM NAME:0-28% Salinity Saltwater Aquarium Brine Hydrometer Description: Used to measure the salinity and specific gravity of the water Sturdy and light weighted aluminum body and quality rubber grip High quality and accurate testing result, can be easily calibrated with a mini-screw driver Automatic temperature compensation (ATC) Easy to use, convenient to carry Specification: Type: Salinity refractometer Measure Range: 0-28%Brix Minimum division : 0.2% Brix Size: Approx. 175 x 40mm/6.89 x 1.57inch Package Includes: 1x Refractometer 1x Pipettes 1x Mini-screw driver SKU: ALU0031080364000298.SKU: ALU0031080364000298. 1x Mini-screw driver. 1x Pipettes. Easy to use, convenient to carry.
