Hoyer Advance H Portable Patient Lift Hydraulic Stair Chairs correlation line graph Foot Massagers Rolls correlation line graph 3 MHz frequencies * Oversized handle for increased control * Patent pending push footpad reduces the force needed to initiate movement * Compact design * Swan neck leg design allows lift to get closer to large furniture * No tools required to fold * Patent pending triangular folded design allows the lift to securely stand unaided * All aluminum construction * Foot operated leg speading mechanism requires no bending to operate * Choice of electric power or hydraulic operation * Sling not included * 2 Year Warranty * 340 lb patient capacity *