About this product [High-Quality Material]: The precision scale is made of stainless steel and ABS. The stainless steel workbench is easy to clean and more durable. It features a backlit LCD display that clearly shows measurement results and is easy to read. It has been calibrated and is ready to use. (2 AAA batteries included.) [Accurate Weighing]: The digital kitchen scale uses high-precision sensing technology and offers various weighing modes: g/oz/lb/kg, making it convenient for weight conversion and eliminating the need to change containers. It is equipped with a tare function and an automatic shut-off for energy saving. [Detachable Design]: The portable mini scale is lightweight and compact, and the transparent cover can be removed and used as a tray for weighing small items such as powder, flour, yeast, etc. The cover reduces dust penetration when not in use and will not add any bulk when you are out and about. [Wide Range of Applications]: This precision scale meets a variety of weighing needs. It is suitable for cooking, making resin jewelry, producing pharmaceutical coffee, making herbal spices, and various DIY and craft projects, etc. Compact and economical, it is both accurate and convenient, suitable for a variety of occasions. [Calibration Method]: Turn on the scale by pressing the ON/OFF button, wait until the display shows \"0.0g\", then press and hold the UNITS button until the display shows \"CAL\", release it, lightly press the UNITS button again, \"100.0\" will be displayed, and place the desired 100g calibration weight in the center of the platform. The display will show \"PASS\" and then return to normal weighing mode. Calibration is complete.