Size:270(W)*475(D)*470(H)mm Weight:14.0kg Measurement Accuracy:0.2 Min. Div.:0.00001 Brix Range:Brix:0-32% Brix Min. Div.:Brix : 0.2 Measurement Range:0-32%Brix Auto Refractometer:Pupil Distance: 30~85 mm Refractometer:Corneal Astigmatism:0.00~-15.00D(0.12/0.25Dstep) Auto Refractometer Price:Monitor: 5.7 inch Color LCD Refractometer Price:REF mode: refractive measurement Auto Kerato Refractometer:Data transmission with computerized vision tester Ophthalmic Refractometer:ARM processor China Auto Refractometer:Motorized chinrest Auto Refractometer Optical Instrument:Auto tracking optical system Optical Instrument:Auto detachment printer kerato Auto Refractometer price:5.7' Tiltable color screen Show More