- Warranty : 1years
- Model Number : FA6500k
- Measurement Accuracy : 45~88mm,1mm Step
- Measurement Range : 0mm,12mm,13.75mm
- Product name : Auto Refractometer
- Axis : 0~180°1Step
- Pupil distance : 45~88mm,1mm Step
- Min. pupil size : 2.0mm
- Print : Thermal printer
- Power supply : 50/60Hz
- Vertex distance : 0mm,12mm,13.75mm