Tanita Scale InnerScan Model BC533
Tanita
Consistent accuracy up to 330 pounds. 

Professional Dial Scale
Health-O-Meter
Consistent accuracy up to 300 pounds.

Weight Tracking & Body Analysis Scale
Weight Watchers
Weighs up to 350 lb/ 159 kg in 0.2 lb or 0.1 kg increments

Glass Body Fat, Hydration and Fitness Scale, TH304
Thinner
380 lb capacity - 0.2 lb increments, lb/kg switchable

Digital Body Fat, Body Water Scale, WW31
Weight Watchers
Durable Construction - sturdy impact -resistant plastic scale
weighs up to 330 lb/ 150 kg

Biggest Loser Electronic Scale with 4-User Memory
Biggest Loser
Accurate to 400 lbs in 0.2 lb increments