Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater 877267006010 allowing for users to achieve

allowing for users to achieve fast and accurate measurements with their Phosphate Ultra Low Range Checker® HC

2 ounces for body / 5 ounces for two probes (without case)

Stowable straps — wear standalone as a low-profile hydration pack when needed

and improves taste and odor

One-point automatic calibration at 1413 µS/cm or 1382 mg/L (ppm) ensures your tester stays accurate with minimal effort

Hanna HI98319 Marine Salinity Tester - Waterproof ppt/PSU/S.G. for Aquariums & Seawater 877267006010 allowing for users to achieveDesigned 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