The PV-500 compact pocket scales by A&D Weighing® features rugged construction and is very convenient. Fits in the palm of your hand or in your pocket. This small yet robust balance features multiple weighing modes (g, oz., dwt & ozt) and has simple and fast calibration. User-friendly operation from a single front key panel that is sealed to protect against dust and spills. Low-battery indicator and automatic power-off features included. Weight Capacity: 500g. Resolution: 0.1g. Pan size: 3.25 x 3". Overall Dimensions: 3"W x 5.3"D x 0.8"H. Furnished complete with vinyl carrying case, (2) AAA batteries, calibration weight and a 1-Year Warranty. A&D Weighing® #: PV-500.