About this item: 
WITH WINDSHIELD-This laboratory scale is equipped with a windshield, aiming to avoid external influences like wind and make the weighing results more accurate. A stainless steel-made round weighing pan makes the sensor uniformly stressed to ensure accurate weighing results. 
Both AC/ DC POWER SUPPLY-Two ways of charging (AC: 110V, DC: 9 V battery) make it more convenient for use.⚠NOTICE: The scale itself is of 100-240V wide voltage, while the power cable is 110V ONLY. If you want to use it under the 220V region, prepare a 220V cable yourself or power it with a 9V battery. 
0.001g/1mg HIGH PRECISION-Compared to the 1mg glass cover scale, this lab scale is more lightweight and economical while its upgraded core sensor ensures the weighing results are correct and stable, up to a precision of 0.001g. 
UNIT CONVERSION-Unit can be converted from g, kg, lb, ct, oz, ozt, dwt. 
FEATURES-1.Large LCD Display: easy to read, clear and precise reading even in dark environment. 2. Functions: This laboratory scale has multiple functions of tare, auto-correct, memory, counting, fault visualization and etc.3. Non-slip mat design: this design makes this lab balance suits different weighing environment better.