Lumex Aluminum Adjustable Cane Vinyl Grip (Each) Jobst Ultrasheer 15 20 Knee Hi Accurate repeatable and durable * Autoclavable Up to 325 Accurate repeatable and durable * Custom twisted spring can easily withstand accidental dropping without affecting accuracy * 4 centimeters of infinite handle adjustment for the most comfortable fit * Testing range on dual scale is 0 to 220 pounds * Unit comes complete with carrying case and norms (age 5 to adult) * The Ultima OTC TENS unit has 8 preset modes making it quick and easy for you to find the setting that is right for you Contoured handle is designed to provide a comfortable secure hand hold * Attractive aluminum finish resists marring and scratching * Easy push button height adjustment with locking collet for added security * Height adjusts from 30 to 39 in 1 increments * Includes laminated color operating instructions * Designed to meet the requirements of HCPCS code: E0100 * 250 lb maximum weight capacity * Limited lifetime warranty