Unit Conversion & Battery Life The USB coffee scale accepts three conversion units OZ, G, ML, which can weigh solids, liquids, and powders. The weighing range is 0.1g-3kg; Built-in 250mAh espresso scale battery, it can work continuously for 5 hours on a single charge and the standby time is up to 3 months. High-precision coffee scale with timer, high-precision sensor reacts quickly and accurately. When water or powder is poured in, the weight change is recorded immediately. Accurate to 0.1, the accuracy error is ±0.2g, rechargeable digital kitchen scale, coffee and food scale for home, office and kitchen. LED Digital Tube Display This smart digital coffee scale is equipped with a large screen LED digital display function. The weight and timer display are clearer, easier to read, practical and intuitive, making the coffee brewing process more precise and convenient. Automatically shuts off after 60 seconds when not in use. Clear LCD Display and Alarm Function Easily read all measurements on the clear LCD display. Easily set the alarm to the desired time and don't worry about brewing coffee. USB charging interface, built-in 250mAh rechargeable lithium battery. Greener alternative energy. Not easy to deform, the highest temperature can reach 135 degrees Celsius. Automatic Timing Mode and Land Function This coffee scale frees your hands and reduces brewing time with a convenient automatic timing mode and a land function for easy jug measurements. Brew better coffee every time. Coffee scales make brewing fun and easy. What you get 1 x Electronic baking scale, 1 x Data cable, 1 x User manual Main function: can measure food weight, with timer function. Capacity: 3000g/0.1g Window size: LED display 89x16mm Power supply: charging via Type-C interface Product size: 150x130x22.5mm Long press to start, takes reset, automatic shutdown, extended timer 99M:59S Unit conversion: g/oz/ml Choose high-precision sensor Soletta surface material is resistant to high temperature of 135 degrees Color box size: 140*184*33mm