Lynx Tru Weigh Digital Scale The LYNX digital mini scale has a super compact design that fits nicely in a pocket, backpack or handbag. The hard plastic cover keeps the it's precision weighing sensor protected while not in use, and doubles as an expansion tray. Results are easy to read on the blue back-lit LCD screen in any lighting condition. This scale is ideal for arts and crafts, hobbies, cash and carry stores, headshops, and numismatic purposes. Built-in overload protection helps prevent damage to the scale. Other features include power-saving Auto-Off after 3 minutes of inactivity, Tare/Zero feature for subtracting the weight of a container or expansion tray, and easy one-touch calibration. Includes two AAA batteries. Backed by a Ten Year Limited Warranty. Backed by a Ten Year Limited Warranty. Tru Weigh: Quality You Can Measure. Features: Max Capacity: 650g / Readability: 0.1g Easy One-Button Calibration Tare/Zero Convert Automatically Between: g, oz, ozt, dwt, ct, gn Built-in Overload Protection Backlit LCD for easy reading Power-Saving Auto-Off (180 sec) Weight: 0.2006 lbs