Refractometer
| EIE-PRECISE MEASUREMENT | |
| EIE-IMPROVED MODEL | |
| EIE-PRECISE MEASUREMENT : | Precise measurement of Reflective Index 1.3 to 1.7 with an accuracy of 0.001 direct in scale and 0.0001 by estimation and sugar percentage range 0-95% with an accuracy of 1% on scale and 0.1% by estimation. |
| EIE-IMPROVED MODEL : | Enclosed eye pieces with fine optics. Precise measurement of Reflective Index 1.3 to 1.7 with an accuracy of 0.001 direct in scale and 0.0001 by estimation and sugar percentage range 0-95% with an accuracy of 1% on scale and 0.1% by estimation. |