This portable scale can weight up to 1l0lb/50kg and have a precision of 10g; LCD screens display a weight of g/kg/oz/lb when traveling in different countries..It is easy to carry with low battery, overload indication. The main body is ABS engineering plastic material..When the data is stable, the digital scale will automatically lock the readings. This digital scale is made up of two AAA batteries (not included), low power consumption. Turn off the battery automatically to save battery life. If the battery is left on the scale for a long time after use, it will cause the leaking battery to rust and the scale will not work..This 110lb/50kg capacity digital luggage scale exactly weight suitcase, backpack and backpack. This simple, easy-to-use fish scale has a strong hook to precisely measure different types of bags. It's very suitable for travel and fishing. If the scale is found to be inaccurate, take out the battery and install it again. Please try 2 more times.Illuminated with a blue backlight on the top of the lightweight scale, you can easily lift your luggage, look down, and read the exact values, which will reduce your strength. If there is any problem with this crane scale, please contact us and we will replace it with a new one for free.