Salinity Hydrometer / Cylinder
Precision specific gravity hydrometer for salinity measurement. Glass with scale graduated in divisions of 0.0005 from 1.000 to 1.070 Specific Gravity. Each unit is checked against NIST certified standard. Includes table to convert reading to salinity in parts per thousand (ppt). Length 13" (330 mm), scale length 5.5" (140 mm). Use with hydrometer cylinder (E35002) and thermometer.
Precision molded clear plastic (PMP) 500 ml cylinder with broad base for extra stability and easy-to-read, molded 1 ml graduations. Clear, durable polymethyl-pentene cylinder is never slippery, even when wet.