Timemore Black Mirror Basic High Precision Electronic Scales for Espresso Coffee, Smart Scale with Timer Function, Kitchen Scale for Measuring Food Weight Weighing range: 1 ~ 3000g Graduation value: 0.1g Display: 89x16mm LED display Power source: Type-C interface charging Product dimensions: 150x130x22.5 mm Features: Press and hold to start, tare function, auto zero return, automatic shutdown, extended timing up to 99 minutes and 59 seconds Four unit switch options: g/oz/ml Equipped with high-precision sensor Scale surface material resistant to high temperatures up to 135°C High precision strain gauge sensor system Automatic zero resetting and auto power-off after 60 seconds of inactivity Suitable for use as a coffee scale, also ideal for weighing jewelry, vegetables, and other items Package includes: Electronic scale x1, USB charging cable x1, user manual x1