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LED Distance visual acuity chart
(WH11305)
LED BACKLIGHT VISION TESTING(PATENT PRODUCT)
Standardized and uniform illumination
Clearly printed optotypes
Can be placed on a table, or hung on a wall
Power supply:AC100~240V(by power adapter), or DC 12V (by optional battery)
Test distance :3m. with remote control
There are E Chart, number chart, letter chart, child chart. etc.
LED Distance visual acuity chart
(WH11305)
LED BACKLIGHT VISION TESTING(PATENT PRODUCT)
Standardized and uniform illumination
Clearly printed optotypes
Can be placed on a table, or hung on a wall
Power supply:AC100~240V(by power adapter), or DC 12V (by optional battery)
Test distance :3m. with remote control
There are E Chart, number chart, letter chart, child chart. etc.
NO.18 South of Xiangqiao Road of Nanjing ,China
0086-13675174098
0086-25-58575880
helen@redsunoptical.com
redsunoptical
0086-13675174098