The IceCap Digital Pocket Tester is a portable, rugged, water resistant device that utilizes electric conductivity to determine the specific gravity/salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured and visually displayed on the easy to read backlit LCD screen.
SG: 1.000 ~ 1.041
PPT Range: 0-50
PPT: 1 PSU: 1
Power: 2 AAA Batteries (included)