The Extech RF11 is a refractometer for measuring the concentration of industrial liquids and sugar in fruit juice. It is compact and easy to use. The RF11 requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy-to-read scale. Prism and lens with easy focus adjustment and automatic temperature compensation from 10 °C to 30 °C (50 °F to 86 °F).
About the Manufacturer
EXTECH
Extech Instruments is a leading global manufacturer of innovative handheld test, measurement and inspection tools. Since 1971, the company has provided reliable solutions for professionals, craftsmen and do-it-yourselfers in various fields such as electrical, mechanical, maintenance, safety and environmental. Extech is known for its high quality and is valued in over 100 countries. Since 2007, Extech has been part of Teledyne FLIR, a leading provider of infrared thermal imaging solutions.