Built-in count-up timer that is used to boil or timing the brewing process to maintain a uniform cup of coffee. Timing / USB port, LED indicator High precision sensor for quick and accurate response. Size: 20 x 14.5 x 3 cm, net weight: 370 g. Power: 3 AAA batteries (not included in this product). LED backlight screen makes reading data easier and has a tare function. Product description Size: 3000 1. High precision sensor for quick and accurate responses. 2. Built-in counts up timer used for cooking or timing your brew to get a consistent cup of coffee. 3. LED screen with backlight makes the data easy to read, it has tare function. Specifications: Material: plastic, stainless steel. Size: 20 x 14.5 x 3 cm. Net weight: 370 g. Power: 3 AAA batteries (not included in this product). Unit: g / Lb / OZ Graduation value: 3 kg / 0.1 g, 5 kg / 0.1 g, 10 kg / 1 g. Function: timing / USB power socket, LED display. Type: Other-- Included: 1 x coffee scale (not including batteries). 1 x USB cable.