Feature:1. 0.1g High Accuracy: The digital kitchen coffee scale is equipped with a high accuracy sensor with a weighing range of 0.3g-2000g/0.01-70.5oz,which provides a quick response to every 0.1g weight increase,ensuring stable extraction.2. Manual and Auto Timing: The espresso digital timer scale has normal and smart modes, corresponding to manual and automatic timing functions,where the auto timer is accompanied by the solid-liquid detection function,which will turn on the automatic timing only after liquid is detected,allowing you to accurately calculate the coffee brewing time.3. Gravity Sensing FunctionWhen the espresso weight scale is in standby with the physical switch turned on,placing products weighing over 100g on the smart coffee scale can automatically turn on and weigh the object before resetting to 0. This feature saves you the complex process of turning on and taring,making your coffee making process more efficient.4. 2 Sizes: This digital kitchen gram scale with timer has 2 types of size. Standard scale size: 124*124*22mm/4.88*4.88*0.86in, Mini scale size: 104*104*19mm/4.09*4.09*0.74in. The size is compact and does not take up space. It is not only suitable for placing a brewed coffee pot, but also very suitable for use in kitchen cooking. The switchable g/oz dual units are also very convenient for weight adjustment according to needs.5. Rechargeable: The rechargeable coffee scale built-in 700mAh(Mini scale) /1500mAh(Standard scale) battery and silicone-protected charging port,which is more eco-friendly and convenient. No need to worry about purchasing batteries.To extend the lifespan of the pocket scale,it is recommended to use a 5V,1A/2A adapter for charging.And it is recommended to use the original charging cable for charging.6. Premium Material and User Friendly Design: The scale for coffee is made of durable aluminum alloy and stainless steel.Multifunctional silicone insulation cover is high temperature insulation, waterproof and anti-slip. When inverted, the heat pad can be used to support coffee portafilter. In addition,there is a mute function, auto shut-off,LED display,and non-slip pad on the bottom.Specification:Specification:Main Material: Aluminum Alloy+Stainless Steel+ABS+SiliconeColor: Black / White (optional)Type: Standard / Mini (optional)Weighing range: 0.3-2000g/0.01-70.5ozBattery: 3.7V 1500mAh(Standard) / 3.7V 700mAh(Mini)Unit: g/ozSize: 124*124*22mm/4.88*4.88*0.86in(Standard), 104*104*19mm/4.09*4.09*0.74in(Mini)Weight: 325g/11.46oz(Standard) , 270g/9.52oz(Mini)Package List:Packing List:1 * Coffee scale1 * Silicone pad1 * Charging cable1 * User manual