20 ft: COH (9 Line) Chart Unavailable 12 Infant Brushes) Featuring an

12 Infant Brushes) Featuring an oversized handle to prevent the brush from being pushed too far into a child's mouth

34 Specula per Tube) For use with all diagnostic

Fast ambient change ensures accurate reading in fluctuating ambient temperatures

allowing your patient to press a button and become more involved in the screening process

take your inhaler storage panel (sold separately) off the wall and slide it effortlessly into this bright red emergency evacuation kit bag for easy transport

20 ft: COH (9 Line) Chart Unavailable 12 Infant Brushes) Featuring an(9" x 14") Sloan optotype chart for vision testing at 20 feet. Features two smaller groups 20 25 to 20 12. 5 for repetitive eye testing. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). The Sloan optotypes were developed on the same basis as Snellen optotypes. Sloan optotypes do not use serifs however, but do use a logarithmic geometric progression.