HI96822 Digital Seawater Refractometer | Salinity & Specific Gravity | Hanna DO membrane replacement kit The sensor consists of a

The sensor consists of a platinum cathode and silver anode electrodes

Reduces: Chlorine

01 calibration solution

Easy tool-free installation

and extends the operational life of your ORP57 PRO Tester investment

HI96822 Digital Seawater Refractometer | Salinity & Specific Gravity | Hanna DO membrane replacement kit The sensor consists of aThe HI96822 is a rugged, portable digital refractometer designed for the measurement of salinity of natural or artificial seawater. The HI96822 displays results in three popular measurement units: Practical Salinity Units (PSU), salinity in parts per thousands (ppt) and specific gravity (S. G. (20 20)). The instrument's high accuracy and simple operation gives reliable results each and every time. All readings are automatically compensated for