The headset places the cushion around the outside of the external ear compared to other headphones that sit directly on the external ear providing a more comforting fit

Cabinet features a thumb-turn knob with vandalism alarm

Citrus II Air Freshener offers a fresh

Replacement Oral Probe (Only) This oral probe is compatible with the Filac 3000 EZ electronic thermometer only

10 ft: Illiterate Tumbling E (11 Line) Chart SNS Exclusive The headset places the cushion(9" x 14") Illiterate Tumbling E optotype chart for vision testing at 10 feet. This chart utilizes proportional spacing. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). The Illiterate Tumbling E optotypes are considered to be the closest to gratings, have the best acuity thresholds, and are some of the most reliable of alternative visual acuity charts.