Dual Scale: 0-32% of sugar content percentage and specific gravity:1.000-1.130, meet your needs for different use.
This instrument is equipped with automatic temperature compensation function, make you get result easier and more accurate.
A refractometer is easier and more accurate than a hydrometer for beer brewing, wine making,sugar content measuring, agricultural, gardening & educational purposes.
Made from non-staining, non-corrosive and non-reactive aluminum material, light-weighted and portable, safe and durable.
Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.