The DYMO® M3 Mailing Scale makes it possible to calculate precise weights for lettters to small packages and offers the solution for correct postage. No more endless waiting at the post office lines. The hold and tare functions, and additional features, makes accurateness and professionalism go hand in hand. - Affordable - Digital display for easy reading - Consistent accuracy - Small Footprint - Automatic Shut-Off - Tare function provides the ability to subtract container weight if weighing objects in a container - Hold feature locks in the weight of oversized envelopes and packages for easy viewing.