Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater HI98319 Filter capacity: 100 gallons per

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

simply soak the pH electrode in MA9016 cleaning solution

lot number and expiration date

CHANGING YOUR ALEXAPURE G2O REPLACEMENT FILTER:

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)

Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater HI98319 Filter capacity: 100 gallons perDesigned 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