UNIQUE POCKET SCALE - The mini scale features a stainless steel platform and protective cover. It is sturdy and durable enough to meet your needs for weighing ingredients, grains, powders,gems, coins, jewelry, gold and more. HIGH PRECISION - This precision scale has a built-in high precision sensor system that gives you accurate results from 0.05g (0.005oz) to 200g. Its stability and accuracy ensure that your weighing process isexact. The error range is 0.05g. 7 DIFFERENT UNITS - This kitchen scale includes all necessary measurement units, you can select the appropriate unit to convert the measurement by pressing the MODE button: g, gn, oz, ozt, ct, tl , dwt. EASY TO USE - The digital scale has a built-in blue backlit LCD display for easy and clear reading. Easy-to-clean materials allow you to maintain it better. The 3 buttons correspond respectively to a function,and the operation is simple and clear. SMART INDICATORS - Electronic kitchen scales can alert you to low battery, overload, and placement on an uneven surface. Automatically shuts off after 30 seconds of inactivity to help preserve batteryand its effectiveness.