Auto Refractometer ARK-900 (with keratometer function) is the best Refractometer in China. Auto Measurement, colorful screen!

Auto Refractometer ARK-900

Features:

· CRT monitor screen

· Broad measurement range, it can measure also extreme myopia eye 

· Easily operation, the PD will be automatically calculated after measurement

Specification:

· Measuring Range:   Sphere:-20~+20D(VD=12) 0.12D/0.25D step

                 Cylinder:-8 ~+8D 0.12D 0.12D/0.25D step

                 Axis:0 ~180 ° 1 ° step

· Pupil Distance:      45 ~88mm, step: 1mm

· Vertex Distance:     0mm, 12mm, 13.75mm

· Min.Pupil Size:      Ø2.2mm

· Chart:              Auto fog

· Display:            5 'RT Monitor

· Print:               Thermal Printer

· Electric Voltage:     100~240V, 50/60HZ

· Dimensions:        484(L)*282(W)*440(H)mm

· Weight:            ~20KGS

Ophthalmic Auto Refractometer ARK-900 Optical Instruments