RAS this balance works very well and too long to tell here gag led me to verify its rigorous weighed. 1 lt of water = 1kg all round; the bag of food for my cat given for 100 gr Manufacturer there weighs 101 gr. In short everything is going. The only delicate point already stressed by other users: the advantage of its small size (especially for store) can become a default if you use it to weigh hear a somewhat large object: the object in question hide reading weight. So not recommended for those regularly weigh a little large objects. For those who have this problem occasionally, do as I do: put as a tare something that will lift said some heavy object and therefore to see the numbers.