Avoid all the last-minute stress when batteries go out as well as the fuss with battery replacements, and never go scavenging for batteries again with the new Ozeri ZK27 Kinetic Kitchen Scale, in Stainless Steel. Requiring just a single rotational twist, the Ozeri Kinetic Kitchen Scale converts your kinetic energy into a digital charge so that you can accurately weigh everything from fine ingredients to dietary portions for that next healthy meal. Equipped with high-precision sensors, the Ozeri Kinetic Scale accurately weighs from 5 g to 5000 g (176.4 oz) in graduations of 1 gram or 0.4 oz, immediately displayed on its LCD screen. A short rotational twist of the bezel provides 3 minutes of usage time. The ZK27 Kinetic Kitchen Scales Unit button lets you convert between g, oz, water-ml, and milk-ml with push-button ease, and its handy Tare button automatically subtracts the weight of any pouch or container to isolate the net weight of the item being weighed. Its Unit and Tare buttons are separated from the main stainless steel weighing platform, which prevents the detection of weight when pressing either button, thereby eliminating the common measurement flicker seen in other scales. The ZK27 Kinetic Kitchen Scale weighing platform utilizes the highest grade SUS304 stainless steel material with a fingerprint resistant coating, and is backed by Ozeris No-Hassle Warranty.