The handheld refractometer is exceptionally simple to operate and provides quick, accurate measurements for the concentration of nearly any aqueous solution in a wide range of applications.

• Large, sharp display scales with high contrast
• High-quality optical glass material for consistent, accurate readings
• Durable, industrial-grade design with non roll stand feature to keep unit secure on flat surfaces
• Tactical, non-slip rubber grip on body to block transmission of hand heat reducing temperature effects
• Prism encased in all-metal housing allowing sample and prism to reach temperature equilibrium quickly
• Maximum sample temperature: 90 °C (194 °F)
• 5 year warranty

The handheld sodium chloride refractometers feature the largest, easiest-to-read scale available with clear, sharp figures, screen shading and incredible contrast. This significantly enhances overall precision, even when several different people use the refractometer. These sodium chloride refractometers also come with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors.

The rugged construction of these handheld sodium chloride refractometers will provide years of reliable use. The optical glass prism is mounted in an all-metal housing which allows the sample and prism to reach temperature equilibrium quickly. The non-roll stand ensures that once these sodium chloride refractometers are placed on a table or bench top, they won't be prone to roll off the surface.