PCE Instruments PCE-DRS 1 [PCE-DRS 1] Handheld Digital Sodium Chloride (NaCl) Refractometer

PCE-DRS 1 Water Analysis Meter - Salinity Refractometer Waterproof IP65-rated salinity or salt content (%, ‰) / specific gravity (SG) / refractive index (nD) refractometer with easy-to-read LCD.
PCE-DRS 1 is a handheld digital sodium chloride (NaCl) refractometer used to determine the salinity or salt content (%, ‰), specific gravity (SG) and refractive index (nD) of liquid. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 ... +40 °C / +50 ... +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature.