A Pocket Refactometer designed on the principle of total reflection for measuring the refractive index. The Built in occular scale, in inspection, gives direct reading for percentage of Sugar density so as to get immediate results, widely used for quality inspection in the manufacturing of syrup, jams, juice, other food products and for checking density Standardized 20° C with accuracy of ±0.2%

Ltekonline are the manufacturers of Hand Refractometer used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Density Meter for Engineering Teaching Lab in Universities