hello i use a Taylor 5582 Wireless Body Fat Analyzer Scale. i really like it. i did weigh myself three times this morning and i got the same thing all three times. here is some specs on it. i did look in stores for it with not alot of luck but did get it off ebay really cheep and was new still in box.
Wireless body fat analyzer scale with removable display unit.
Versatile - multi line display unit attaches to scale OR converts to a hand held remote control (wall mountable too!)
Three 0.5" LCDs toggle between body fat %, body water %, weight, calorie information, and personal memory data.
LCD displays a clock when scale is not in use.
6 user memories.
Athlete Mode option.
Uses BIA to measure body fat and body water to the 0.1%.
Calculates daily calorie requirements to maintain present and optimal weight.
Unique body fat and body water range graph to show if ou are in or out of normal range.
Separate scale-only mode.
Accurate to 330lbs x .2 lb/150 kgs x .1 kg/23 st 8 lbs x 1/4 lb.
Instant on, auto zero, auto off, low battery indicator.
Powered by one 9-volt and 4 “AAA” alkaline batteries