Hydraulic Hand Held Dynamometer Orthopedic Care 5cm *Require increased sitting stability Style:Pair (Left & Right) 5cm *Require increased sitting stability *Require correction of pelvic asymmetry (medial lateral and or anterior posterior) *Skin Protection: based on over forty years of research and client experience our patented ROHO© DRY FLOATATION© technology provides unparalleled performance in facilitating blood flow by fitting matching and tracking the shape of an individual *Shape Fitting: The unique cellular design of the HIGH PROFILE© allows the cushion to constantly conform and track movements of the body *The simple adjustment and conformity of the cells accommodates and meets the unique skin soft tissue integrity needs of each individual throughout the day *Convenience: All postural adjustments are made while the user is seated eliminating the need for transfer on and off the chair during the evaluation process *Medicare code: E2624 and E2625 *Construction: flame resistant black neoprene (not made with natural rubber latex) *Includes: HIGH PROFILE Dual Compartment Cushion two way stretch cover hand inflation pump repair kit and operation instructions *Optional Heavy Duty Cover available *Height: 4 Weighs only 10 ´ lbs Yields accurate grip strength readings without the subject being able to feel the handle move * Features an adjustable handle with five positions to accommodate to any hand size * The indicator remains at the subject's maximum reading unit until it is reset * Registers up to 200 pounds and reads in pounds and kilograms * Includes a carrying case *