Digital Abbe refractometer, DR-A1-Plus

Digital Abbe refractometer, DR-A1-Plus
Very simple operation, where only the refraction boundary line has to be moved to the measurement cross hairs. The refractometer displays measurements directly (as a refractive index or in Brix (%)) in digits together with temperature. Measurements can be taken easily by anyone using this refractometer without taking an analogue scale reading in advance. Dispersive value can not be measured using this refractometer.
Specifications
Measurement range: 1.3000 - 1.7100 nD
0.0 - 100.0 Brix
Resolution: 0.0001 nD
0.1 %Brix
Accuracy: 0.0002 nD
0.1 %Brix
Temperature range: 0 to 50.0 °C
Power supply: a.c. adapter (100 to 240 V 50/60 Hz)
Dimensions: 130 x 290 x 310 mm
Weight: 6.0 kg