10 ft: HTO (11 Line) Chart SF25 The LeadCare II offers convenient

The LeadCare II offers convenient and dependable blood-lead testing instrument with results in only 3 minutes with just 2 drops of blood

Perfect for lunchrooms

These ceramic finish aluminum strips have a radius end that can be cut to the length you need

Lightweight Yet Tough Frame: Constructed from champagne anodized 6061 T6 aluminum for long-lasting strength without added bulk

(100 Covers per Box) The phone guards will help protect your headphones and students from cross-contamination of any germs

10 ft: HTO (11 Line) Chart SF25 The LeadCare II offers convenient(9" x 14") HOTV optotype chart for vision testing at 10 feet. Useful for testing preliterate children from ages 3 5 years old. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). HOTV optotypes are practical for use in schools for large vision screenings of younger children. Used for school screening stations nation wide, HOTV charts are also useful for all other preliterate screenings.