My lean and healthy body fat % and hydration % as at 16 October 2008

On 2008-10-16 at 3.00 pm I opened the box of Camry Body Fat & Hydration Monitor Scale - Model EF551BW. The following were the measurements:

(a) Weight = 55.3 kg

(Note: Although once measured as 55.6 kg but later settled at 55.3 kg. I measured my weigh the old and simple Camry scale. Result = 55.3 kg))

(b) Fat % = 15.5%
(c) Hydration = 58.0%

Based on the Instructional Manual of the Camry Model EF551BW, I am in the “lean” category (above 30 years) of fat % = 15.1 % to 19.5 % and hydration % = 58.3% to 55.3%

I need to learn more on the subject of body fat % and hydration %!