This thermometer runs on 4 AA batteries that last around 6000 readings

packaged in a convenient

calibrated blue nylon cuff with 2-tube bladder

allergies and other respiratory disorders

10 ft: Texas Approved HOTV (9 Line) Set SNS Exclusive This thermometer runs on 4(9" x 14") HOTV optotype chart set for vision testing at 10 feet. Recommended by the Texas Department of Health for screening young children. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). HOTV Texas eye test was created specifically for the state of Texas Health Department protocol. It features crowding bars to help identify signs of separation difficulties. Also, HOTV chart helps to detect functional defects such