Firesafe Cannula Valve, 1 Each Wheelchair Accessories Parts Baseline© Back Leg Chest Dynamometer Standard Jobst Relief 20 30 Knee Hi Baseline© Back Leg Chest Dynamometer Standard Platform 165 lb Capacity: The Baseline© back leg and chest dynamometer is perfect for muscle strength measurement job task analysis and functional capacity evaluation (FCE) *The unit can be used to measure strength of muscles of the back leg and chest *The measurement base provides secure footing *Chain length is adjusted to accommodate for height differences or to vary the point of force application *Maximum reading remains until the unit is reset *The strength reading can be viewed as pounds or kilograms *CE Certified *Comes in a protective carrying case *Dimensions: 18 x 3 x 18 *Weight: 16 lbs *UPC: 714905014382 Remove or re insert 1 inch palm stay from its suede pocket to achieve optimum fit and comfort Offers a cost effective solution to lower the risk of serious patient injury in an oxygen fire A thermal fuse designed to stop the flow of gas in the event that the downstream oxygen tubing is ignited