The Brewista Smart Scale III has been developed with the barista in mind, featuring 6 easy to use modes. It is perfect for both espresso and pour-over brewing methods and it now comes with a rechargeable battery. Features: Mode 1: Fully manual mode - User tares and starts timer manually. Mode 2: Espresso mode - Auto-tare and auto-timer with immediate timer start. Mode 3: Espresso mode - Auto-tare with a manual-timer start. Mode 4: Espresso mode - Auto-tare only, the timer is not active. Mode 5: Espresso mode - Auto-tare and auto-timer with timer starting when liquid hits cup. Mode 6: Pour Over mode - Manual tare and timer functions. Specifications: Rechargeable battery (Do not overcharge the battery). Easy to read backlit LCD display. Silicone protective pad - helps protect the scale from water spillage and surface scratches. Large protective cover that can also be used as a weighing tray. Weighing capacity - 2000g. Accuracy - 0.1g