US$ 29.99
Ultra-lightweight
With a soft key layout and clear display
three-reading average
easy-to-read
The automatic on-off function will help to increase the battery life
10 ft 9 Line Preliterate Vision Chart CLIA Waived Ultra-lightweightThis House, Apple, Umbrella vision test is made of high impact polystyrene and is portable. The House, Apple Umbrella test is a non reflective eye chart that can be used to aid school nurses in vision screening of young children. This style of symbol vision test is often used as an acuity and amblyopia screener in preliterate patients. Can be wall mounted. 9" x 14"
US$ 29.99
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US$ 69.95