0.01g High Precision DesignMax weight 500g. Ultra-high accuracy sensor can be used to achieve accurate weighing to 0.01 (Display accurate measurement with 2 digits after the decimal point). It is very suitable for precious objects such as jewelry and diamonds that require high accuracy. 6 Measure Units6 units of g, oz, ozt, dwt, gn, ct can be switched by push the "M" button and set the automatic shutdown time, 60s, 80s or 120s. Tare & PCS Counting FunctionThe "PCS" function enables you pieces counting such as pins, beads, screws; The "T" function will provide a net weight. Provide 1 TrayYou can use them to load things and then weigh them to avoid direct contact between the weighing object and the scale surface. Lightweight Pocket Size13 * 10.9 * 2cm, only 200g in weight, can be used at home or carry out at any time. With backlight function, can read clearly at night. In addition, there is a warning that the battery power is too low and or the load is overloaded.