High precision milligram scale: equipped with a high-precision sensor, this kitchen scale measures up to 50 grams in 0.001 gram increments with an accuracy of 0.001 g. This mini milligram scale can be used as a jewelry scale, laboratory scale, powder scale, or gold scale. Tare function and counting feature allow for accurate measurements, with a hold function to lock the weight value. Place a bowl on the scale, set its weight to zero, and then add ingredients directly for precise measurement. 6 measurement units: includes g, oz, ozt, ct, and gn. Easily switch between units using the mode button. Large LCD display with orange backlight ensures clear and easy reading. Wind protection shield helps prevent external disturbances such as air currents from affecting accuracy. Automatic shut-off function conserves battery life and extends product longevity. Simple calibration process: use a 50g calibration weight and follow the calibration instructions to maintain accuracy. Color: black Material: plastic + metal Package contents: 1 x milligram scale Note: Other items not included. Slight color variation may occur due to lighting and screen settings. Measurement error allowance: +/- 1-3 cm.