
SCCO Pediatric/Adult PD ruler Pupil sizes 1mm - 10mm increments of 1 are easily measured. Can be used vertically or horizontally. Pediatric symbol and Sloan letters. Ruler on other side 1 - 7 inches.
SCCO Pediatric/Adult PD ruler Pupil sizes 1mm - 10mm increments of 1 are easily measured. Can be used vertically or horizontally. Pediatric symbol and Sloan letters. Ruler on other side 1 - 7 inches.