The Atlas brew stand is designed to track the movement of liquids during the brewing process when used in conjunction with a Lunar and Pearl scale. In this configuration, the Lunar will display live beverage weight, and the Pearl displays live brewing water weight.When the two scales are connected to the Brewbar App, Brewbar provides a real-time visualization of the brewing process, showing a graph with brew water, beverage weight, and liquid retained in the brewing device. Brewbar also shows a continuously updated brewing ratio (water: dry coffee) and beverage ratio (beverage: dry coffee) during brewing. Designed for a two-scale brewing setup Constructed with sturdy aluminum alloy material Easy assembly Can withstand the pressure from using an Aeropress (but do not press directly onto the scale!)