20 ft: COH (10 Line) Chart SC Appropriate for ages 6-12

Appropriate for ages 6-12

Replacement Wireless Remote Controller (only) for use with the ZOLL AED Plus Trainers

infinite-controlled

simply insert the infant/child key and the device adjusts pad placement and CPR instructions (sold separately)

10-year manufacturer’s warranty

20 ft: COH (10 Line) Chart SC Appropriate for ages 6-12(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.