4,5 kg = 10 lbs !!! pas 10kg !!! M10 Digital Postal Scale SKU: 1772057 ★★★★★ ★★★★★ 3.4 out of 5 stars. Read reviews for M10 Digital Postal Scale 3.4 11 Reviews This action will navigate to reviews. Weigh envelopes and packages up to 10 lbs (4.5 kg) with the DYMO M10 Digital Postal Scale. Connect via USB to your PC or Mac®* to use with popular mailing/shipping software. Conveniences include a hold feature that locks weight display for ten seconds, a tare function for accurately weighing items in a container, an automatic shut-off, and an LCD screen that displays the weight in easy-to-read digital format – in lbs/oz or kg/g. The unit can be powered by USB cable (included) or three AAA batteries (not included).