The Compass™ CX series features a slim, stackable and light-weight design which fits ideally in a school or industrial laboratory and even in household settings. The streamlined two-button operation means that the balance can be operated easily, and the large backlit LCD display enables easy viewing of weighing results, in dim light conditions and at a distance. Designed with energy efficiency in mind, the Compass™ CX series offers a battery life of up to 1,000 continuous hours, allowing for uninterrupted operation. The Compass™ CX comes in an ingenious space-saving design, which allows you to stack up to 4 scales to save storage space. Additionally, the CX features a standard stainless-steel pan for durable use.Maximum Weight: 620gReadability: 0.1gWeighing Units: g, lb:oz, oz, NewtonOverall Dimensions: (H)41mm x (L)201mm x (W)135mmPower Supply: 3 x AA Batteries