Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater HI98319 Lightweight Construction — Single-wall design

Lightweight Construction — Single-wall design keeps weight minimal

pre-measured reagents provide approximately 110 tests using the mercuric nitrate titration method for chloride determination in water samples ranging from 0 to 1000 mg/L (ppm)

Filter capacity: 100 gallons per filter (200 gallons total)

lot number and expiration date

and general water quality applications

Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater HI98319 Lightweight Construction — Single-wall designDesigned 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