The hook scale is equipped with a blue led display, powered by two AAA batteries (included) Durable and high quality stainless steel handle and hook for hanging, portable and space saving. making you more laborious and convenient when weighing. Unit of measure: kg, lb, oz, JIN. You can choose according to your needs. Maximum load: 55kg. with a measurement accuracy of 5 g or 10 g. Compact and Convenient: This scale is easy to use and accurate. Portable, lightweight luggage scale perfect for traveling. Suitable for any need for measuring fishing, luggage, family life. Button design, easy to use. There are locked data, tare function, buzzer function and temperature display. Press "UNIT" for 2 seconds, it will show the room temperature