|a)||Length 100 mm|
|b)||Length 200/220 mm|
|c)||Length 400 mm|
Latest polarimeter equipped with imported optical components and to accept observation tube up to 220mm length Sensitive and accurate glass scale is divided to read angular degrees and also carries sugar scale in ISS units.
A pocket refract meter designed on the principle of total reflection for measuring the refractive index. Built-in ocular scale, on inspection, gives a direct reading for the percentage of sugar density.