Graham Field Optimax - Sphygmomanometer Invacare Pan with Lid 5 zoned foam mattress which

5 zoned foam mattress which provides comfort

Lithium Ion battery

Ease of cleaning and assembly is key to the Quattro Air

Weighing only 5 pounds

Dual Flow Mode - Zen-O offers user the best of both worlds with two modes of oxygen deliver - pulse and continuous

Graham Field Optimax - Sphygmomanometer Invacare Pan with Lid 5 zoned foam mattress whichGraham Field Optimax Sphygmomanometer Features Blue Accumax nylon cuff with index & range markings Latex two (2) tube bladder Chrome plated gauge with blue faceplate Large knurled air release valve for precision deflation Deluxe end valve reduces dust build up Pressure measurement from 20 mmHg to 300 mmHg Lifetime calibration warranty Zippered carrying bag is included Caution: This product contains natural rubber latex which may cause allergic