Digital Fishing Scale: Digital fishing scale with 75kg capacity, LCD screen displays weight in lbs, JIN, OZ, kg and temperature. The temperature is the temperature of the chip when the scale is working, which is 2-4 degrees Celsius different from the ambient temperature. Built-in tape measure: There is a powerful built-in tape measure that can measure objects in centimeters/feet over a 1m length. Rear slot: rear slot hides stainless steel hooks for durability Weighing: once scale on, clip it to cargo to display its weight. When the cargo is stable (stops swinging), if the lock function is activated, the cargo weight will be locked, the buzzer will emit a lock tone, and a lock symbol will be displayed. At this point, you can press the "ON/OFF" key to unlock and add more items. Auto-off: Powered by charging cable. Can automatically lock data and shut down after 2 minutes of inactivity