Bathroom Scales with best Accuracy & Repeatability

[Glade]

As an engineer I realise that my £25 Weightwatchers bathroom scales have hopeless repeatability, and questionable accuracy.
I use them on hardwood floors, and day to day my weight can range upto ~3kg, which can't be right.

Can anyone reccomend a good reliable scale...

Just looking at Omron and Tanita branded scales for £30 - £50

[The Ferret]

I bought a set of Salter MiBody scales last year, and they seem to give incredibly consistent results.

http://www.amazon.co.uk/Salter-MiBody-Analyser-Dig...

The great thing is it holds your previous data and allows you to download it to USB. You then chuck the USB in the PC and all sorts of options appear where you can see graphs over time for stuff like weight/body fat/water/etc...

[GBDG]

I have these and have found them to work well:

http://www.argos.co.uk/static/Product/partNumber/8...

In my experience, analogue scales are much better than digital.