[WELCH-ALLYN] DURASHOCK DS45 POCKET ANEROID SPHYGMOMANOMETER; GEAR FREE, SHOCK RESISTANT, LASER ENGRAVED DIAL, 10-YEAR CALIBRATION WARRANTY; PREMIUM INFLATION BULB AND VALVE; SIZE-11 ADULT, REUSABLE (TWO PIECE), 2 2-TUBE CUFF [DS45-11CB]