Description:
By very simple operation that needs only to set the boundary line of refraction at the cross hairs, the DR-1A refractometer directly indicates a measured value (in refractive index or Brix ( % ) , selective ) in digits together with temperature on the display. This refractometer enables anyone to carry out measurement easily without reading of analog graduation. Automatic temperature compensation is standard. Please Note: dispersive value cannot be measured by this refractometer.
