The Heys USA Touch Scale is first in the industry to use patent pending; hi-tech, touch screen technology. The Touch Scale was created with the consumer in mind--helping cut costs at the airport by weighing your bags before you even get there. Easy LB/KG conversion facilitates simple use for domestic or international travel. Accurately weigh your luggage in three easy steps. Fast weight, auto-lock technology changes turn red when ready for use. Fits cutting-edge technology into a portable, ergonomic scale. Rubber coated hook protects your luggage when weighing. 60-second auto shut-off saves battery when not in use. Never pay overweight baggage fees again.