This portable digital scale is convenient and easy to use. Its hook has a capacity of 50 kg weight measurement. The LCD display shows measurements with 4 different units. It has 3 different buttons to operate, On/Off, Tare, & Unit. Power Button for switching on/off and locking functions. Tare Button for removing tare and choosing locking functions. UNIT Button for changing weight unit from lb. Moreover, it has auto shut off function for saving power. If it is not in use, this function will turn off automatically after 2 minutes. You can use this product as a good and attractive gift too.