Features
- Double side display(2 charts). Amsler grid is the standard chart for the other side.
- 1100mAh rechargeable Li-ion battery offer longer working hour.
- The angle of the base can be adjusted.
Test distance……………………………………………..30cm to 40cm
Dimension…………………………………………….196X145X10mm
Power supply……………AC adaptor, rechargeable Li-ion battery
Table stand