G-Won - Model GMK - 701AC -Digital Refractometers

Easy to Use, Compact Size and Quick Reading. Large Digtal LCD display. Automatic Temperature Compensation. Automatic Calibration (*  Once calibration is not successful, Correct test results are not possible. But, by Auto-Calibration, Customers can get accurate test results easily without doing calibration before every test.). Low Battery Sign appears. `EM` & `CE` Marks Obtained.