Ophthalmic Auto Refractometer Keratometer 3D Full Automatic Tracking ARK-1 Auto-keratometer item value Place of Origin shanghai Warranty 18 Months Brand Name shtopview Model Number ARK-1 Material Metal Plastic Glasses Power Electric Voltage AC 110-240V Axis 1 Degree – 180 degree (1 degree Increments) PD 10~86mm Average Measurement Time < 0.5 second < 0.5 second < 30uw (safety Assure) Date Save 10 Group Left/Right Eye Monitor 8 Inch TFT Touch Screen (Flip) Printer 57mm Width, Auto Cut Power AC 100~250V, 50/60Hz Gross Weight 26 Kgs Dimension (L)600mm x (W) 400mm x (H) 600mm
