one-motion opening—no twisting required

durable design

(96 Covers per Box) These disposable probe covers are compatible with the Genius 2 and Genius 3 Infrared Tympanic Electronic Ear Thermometers

SureTemp Plus Oral/Axillary Thermometry

Wall mount (only) for the Welch Allyn SureTemp 690 or 692 Thermometer

20 ft: COH (10 Line) Chart new-and-top-selling one-motion opening—no twisting required(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.