This is the Brewista Smart Scale III. It is in near-new condition, having only been tested for power. From the website: The Brewista Smart Scale allows for precise measurement in 0.1g increments and measures brewing time. This compact scale is packed with features, offering five different modes. The five modes are: ・MODE 1: Manual operation. You can use it as you like. MODE 2-5 automatically zero the weight when a cup is placed on the scale. ・MODE 2: Timer starts manually at your desired time. ・MODE 3: Timer starts automatically when liquid hits the cup. ・MODE 4: No timer mode. ・MODE 5: Timer starts immediately upon placement. It will be shipped via Mercari delivery service.