Quick Answer: The K KitchenTour Coffee Scale – 3kg / 0.1g, 3kg is a coffee scale from K KitchenTour designed for weighing coffee and timing manual brewing. Key Details #PRECISE MEASUREMENT & WIDE RANGE# - KitchenTour EK6002 defines the latest in precision weighing technology with a weight capacity from 0.3g - 3000g to help you measure and get an exceptional cup of coffee with refined accuracy. #MULTI-FUNCTIONAL COFFEE & FOOD SCALE# - The electronic coffee scale has a built-in timer to cook and time your coffee to ensure the consistency of each cup of coffee. #SUPERIOR QUALITY MATERIAL# - This Kitchen Drip Coffee Scale is crafted to be sturdy, accurate, safe, and user-friendly. #UNIT CONVERSION# - KitchenTour High Precision Coffee Drip Scale supports switching of different units of g,oz, ml, which can weigh solids, liquids, powders. #A GREAT ADDITION FOR ANYONE KITCHEN WHILE COOKING & DRINKING# -Excellent for cafe and home use, enabling you to weigh your coffee and water down to a tenth of a gram.