Size:500g/0.1gAdvantages of mini digital scale:Accurate, small, stabilized, safe, ultra thin, easy to useto read, toto use and towear, etc.Specifications: Display function: LED display (blue/backlight) Material: stainless steel + ABS Operation method 1, Put the electronic scale in a solid surface.2, Press the ON/OFF key to power on, the screen displays the startup screen;after 3 seconds, displaying "0.00", the default measurement is "g", it is possible to use it.3, In the 'ON' state, press the ON/OFF key to turn off the power.4,To extend the battery life, in the 'ON' state, if there is no operation for a while, or there is no change in the display number, the system will shut down automatically.Instruction: Do not put in water or use harsh chemicals to clean the electronic scale Place the scale on a hard and sturdy surface, do not place on carpet or soft items.The maximum weight of the product does not exceed its maximum value of 2%, overloading can damage the product permanently.Use this product within an ambient temperature range of 0 C and 40 C (32F and 104F), otherwise there will be deviation.Troubleshooting 1, After start-up if the display [OUT2 cannot return to normal.zero, please move the product to a stable plane, and clear the items on the balance pan, or re-correction.2, Do not display or low consumption, display symbols [LO] should replace the same type of battery as soon as possible.3, Display O_Ld indicates the weighted itemexceeds the maximum weighing value, remove some items, it can be restoredtonormal.