The Kalyx-RG is our recommended cost-effective solution for meteorologists and hobbyists or for project work on a budget, but still require scientific standard rain data. The gauge is based on the physical size of the traditional 5” Met Office rain gauge with the added benefit of EML’s unique and proven aerodynamic profile. The Kalyx-RG is a compact solution, an ideal rain measuring instrument for anyone who cares about the quality of their data.