With a soft key layout and clear display

easy-to-read

The PLUS® 60-Minute is a visual timer with a built-in carrying handle and a pause button

As the CDC (Center for Disease Control and Prevention) stated

three-reading average

10 ft 9 Line Preliterate Vision Chart CLIA Waived With a soft key layoutThis 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"