The Apera Instruments Salt20 is a reliable and easy-to-use pocket salinity meter ideal for routine salinity testing in water, aquaculture, hydroponics, pools and more. It measures salinity from 0–10 ppt with high accuracy and features automatic temperature compensation (ATC) for dependable results across changing conditions.
This compact tester includes one-point auto calibration, a clear dual LCD showing salinity and temperature, and comes as a complete kit with calibration solution, batteries, lanyard and case. Built tough with an IP67 waterproof, floatable design and long battery life, it’s perfect for field or lab use.
Accurate, portable and great value — the Salt20 makes salinity testing simple and precise.
More information and price can be found here.