GD8051 Double Side Near Vision Chart, Horizontal & Vertical placement.

SKU: GD8051 Categories: ,
General Details
Double Side Near Vision Chart GD8051, different optotypes for option, 2 steps adjustable for light brightness
Features
  • Double Side;
  • 2 Steps brightness of LED light;
  • Horizontal  & Vertical placement base
Specifications
Distance: 30cm;

Power: AC & DC