It is very easy to use and will lock into a weight, stable and accurate.nCapacity:50kg/110lb , Division: 100g/0.2lb , Unit:KG/LBnEasy-to-read LCD display, durable luxury design, auto shutoff , auto-lock display, long life lithium battery includednA Must-Have Travel Gadget! Never pay unexpected overweight bag or postal fees again!nThe PROINTxp® series digital scales would be the right choice for people who are seeking a luxury design, portable luggage scale. It's durable and compact. The Digital Scale is perfect for precious weighing on-the-go for your travel bag. The bright backlit LCD display helps make the numbers easy to read.