Product DescriptionWith the industry's largest weighing platform and a weight capacity of 800 lbs, even patients in bariatric wheelchairs can be weighed easily with this seca 664 Wheelchair Platform Scale. Easy access is assured by its extremely low platform and the self-lowering ramps. The secure side rails give additional safety. An integrated pre-TARE function determines in seconds the net weight of the patient by utilizing internal weight memory. The swiveling LCD with large letters is easy to read both for the patient and for the caregiver. The seca 664 can be folded up in no time and can be transported anywhere, thanks to its roller castors. FeaturesWeight Value Memory for 3 wheelchairs Scale is portable it folds up in a few simple steps Secure side rails for additional safety Extremely low platform Self-lowering ramps integrated Pre-TARE function determines in seconds the net weight of the patient by utilizing internal weight memory Swiveling LCD with large letters is easy to read both for the patient and for the caregiver Can be folded up in no time and can be transported anywhere, thanks to its roller castors FunctionsTransport CastorsTAREAutomatic switch-offBMIAuto-Holdkg/lbs/sts switch-overDampingPre-TARE Specifications Capacity 800 lbs/300 kg, Graduations 0.2 lbs/100 gm Platform Dimensions 2 1/8 x 31 x 38 Product Weight 65 lbs Power Supply A/C UL adapter or rechargeable batteries, both included Owner's Manual 1 Each / Each