10 ft: Texas Wide Spaced Sloan - CK (7 Line) Chart price break Unit is AHA compliant

Unit is AHA compliant

Lightweight for portable

Each kit includes survival supplies for up to 29 students and one teacher

three-reading average

Directional mist outlet allows you to adjust the direction and intensity of the mist

10 ft: Texas Wide Spaced Sloan - CK (7 Line) Chart price break Unit is AHA compliant(9" x 14") May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). These new charts are recommended by Prevent Blindness Texas and The Texas Health Department. 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.