Hanna Marine Salinity Tester Pond Supplies Many specimens continue to develop

Many specimens continue to develop and shift coloration over time due to the marble gene

When submerged in water

Contains no unnecessary color additives or fillers

Controller boards are removable and can be easily accessed by removing the side door while ensuring wires remain tucked away

creating an active

Hanna Marine Salinity Tester Pond Supplies Many specimens continue to developDesigned to bring simplicity to salinity testing, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD. Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S. G.). Comes with all the necessary solutions and batteries everything you need to get started