Specification:
| Display | 23” LCD (color) High resolution Monitor |
| Brightness | 250 cd/m2 |
| Chart versions | E, C, ABC, 123, child, special version charts |
| Chart acuity | 6/3-6/150 20/10-20/500 0.04-2.0 |
| Distance | 2.0 ~ 7.0m |
| Power supply | Input: AC100~240V ,50/60Hz |
| Power consumption | <=36W |
| Dimension | 531mm (W) x 394mm(H) x 121mm(D) |
| Weight | 3.8kg(Net. Weight) |
| Remote | IR |
| Batteries for remote control | 3A |