Built-in luggage scales

The built-in digital scales show the overall weight of your suitcase even while you are still packing it. This is because the sensors on the outer front measure the total weight of the suitcase as it is being packed. This happens when you open your suitcase and place it on a stable surface, meaning that you no longer need to lift your trolley bag on to external scales, and you will avoid potential fees for excess luggage.