1、AUTOMATIC RECORDING: When the extraction starts, put on the cup will automatically clear the zero, when the coffee liquid is detected, the weight will be recorded and timed automatically, the extraction will be finished automatically recording data flashing display. 2、HAND BREWING MODE: Rechargeable coffee scale has a hand brewing mode, ready to hand brewing equipment on the scale, short press the timing button on the scale will appear 3 seconds countdown. It is very easy to use and the data can be read easily. 3、REGULAR MODE: Manual short press the timing key to start timing, long press will return to zero. Short press the on off key to zero the weight, short press the flow rate key to display the current flow rate state at this time the timing function will not be suspended. 4、CLEARLY DISPLAY DATA: Digital coffee scale also has a brew mode that displays the flow rate of the water, which is a great help for brewing. The scale surface just can be placed in the space of hand brewing equipment scale side can clearly display data. 5、HAND BREWED COFFEE FUN: After a long time of polishing, in order to meet the needs of hand brewed coffee at the same time also adapted to a variety of coffee machines on the market. Not only can you enjoy the pleasure of hand brewing coffee, you can also enjoy the aroma of coffee. Item Type: Digital Coffee Scale Material: ABS, Silicone Weighing Range: 0.2-3000g / 0.01-105.82oz Storage And Transportation Temperature: -10℃-55℃ Operating Temperature: -10℃-60℃ On The Surface Of The Product, And -20℃-100℃ On The Weighing Table After Putting The Attached Heat Insulation Pad Control Button: Capacitive Touch Button, No Need To Press Hard Built In Battery: Polymer Lithium Battery 450mah (Included) Battery Slot: 2 x AAA (Shipped Without Batteries) Gross Weight: 497g/17.5oz 1 x Digital Coffee Scale 1 x Instruction Manual 1 x USB Cable