Hand Held Refractometer with ATC, Salinity 0-10%, 0-100ppt

The REF211 Salinity Meter is a reliable, professional-grade handheld refractometer designed for fast and accurate measurement of salinity in water-based solutions. Built for everyday use across laboratory, industrial and marine environments, it offers a simple yet dependable way to check salt concentration with confidence. The REF211 is commonly specified with a 0–100 ppt (0–10%) salinity range, 1.000–1.070 specific gravity scale, and automatic temperature compensation (ATC) for stable readings under normal working conditions.

Ideal for applications including seawater testing, brine solutions, aquaculture, food processing and general quality control, the REF211 delivers quick direct readings without the need for batteries or complicated set-up. Its portable design makes it well suited to both field and bench use, while the dual-scale format allows users to measure salinity and specific gravity in one convenient instrument.

Key Features
Professional handheld salinity refractometer
Measures salinity from 0–100 ppt (0–10%)
Specific gravity scale 1.000–1.070
Automatic Temperature Compensation (ATC)
Fast, easy-to-read results
Suitable for laboratory, marine, food and industrial applications

Range: 0-100ppt, 0-10%, 1.000-1.070SG
Automatic Temp Compensation (ATC): Yes
Body Construction: Metal