Feature:
1. This unit is small size, no big space required;
2. Motorized chair could go up and down;
3. Big loading ability, up and down steady and longer lifespan;
4. Suit for sales counter and glasses shop without big space, also for ophthalmology use.
China Low Price Cheap Visual Acuity Chart LCD
LCD-215
Features:
1. 21'5 inch high contrast and bright display
2. Smooth and quiet operation
3. Wireless remote control
4. Wide range of test types
5. Precise distance adjustment
6. Easy mounting
7. Random test sequence
