Hi Boy Whirlpool 105 Gallon Stationary Physical Therapy Switching Button to Start Measuring Nerve Sensory Evaluator Access Switching Button to Start Measuring 90 sets of measurement results memory per user The Hi Boy series whirlpools offer complete coverage all the way to the back hip and shoulder areas for full immersion and full body treatment * Whitehall also offers an optional Adjustable Suspension Seat or Tank Top Seat so lower extremities such as the lower leg ankle and foot areas can still be treated * This option provides a standard stationary unit * Product Function: * For use on whole back shoulder * Product Details * Material: Stainless Steel * Legacy Model: DF 4828 * Appropriate for: Athletic Trainer Physical Therapy * Capacity in Liquid Volume: 105 gallons * Body Treatment Location(s): sitting neck * Internal Length: 48 * Internal Width: 24 * Internal Depth: 28 * Certification(s): MET CE