Improves gum health up to 100% more than a manual toothbrush . Helps prevent cavities. Tags: toothbrush; philips; health; Homedics Body Fat Bath Scale. Model #: SC-547-4TY. $34.99. Sale Price. 5 year warranty. Tags: bath; Fully multi-coated optics .Unique uni-body design enhances durability .Offers 8 - 16X magnification .Select Pentax This process is also known as calibrating the scale and is listed in the Health-O-Meter scale instruction manual. Performing the action allows the scale to display the correct weight. You may also need to do this if the scale's display shows the letter "E." Doing the reset involves no tools and nothing complicated at all. View the London Drugs Weekly Flyer. Find sales, special offers, coupons and more. Valid from Dec 21 to 26