High Precision & Real-Time Data Featuring a 0.1g ultra-high precision sensor with multi-point detection, the zeroHero Smart Mini Scale ensures accurate weight measurement and real-time control of the powder-to-water ratio, making it easier to brew the perfect cup of coffee every time. Maximum Weight Capacity: 2000g Versatile Modes for Espresso & Hand Brewing Equipped with three modes - Standard, Powder-to-Water Ratio, and Espresso Mode - this scale is perfect for both hand-brewing and espresso lovers. It offers real-time tracking of brewing data like time, weight, and ratio, ensuring a seamless brewing experience for all methods. Innovative Automatic Wake-Up & Tare Functions The industry-first automatic wake-up function activates the scale when the weight exceeds 30 grams, turning on in just 2 seconds. With the automatic tare feature, it simplifies your workflow, making it easy to measure ingredients without manual input. Compact, Portable & Durable Design Weighing with a 13.5cm size, the zeroHero Smart Mini Scale is lightweight, portable, and easy to carry, making it perfect for travel or use in small spaces. The insulated silicone pad also protects internal components from heat damage, ensuring long-lasting durability. Long-Lasting Battery Life Powered by a rechargeable 1800mAh lithium battery, the scale offers up to 18 hours of continuous use on a full charge and lasts up to 2 months with normal use, making it reliable for extended brewing sessions.