Double-cylinder rain gauge

The utility model relates to a double-cylinder rain gauge, which comprises a cylinder body and is characterized in that the cylinder body is an outer cylinder, an inner cylinder is arranged in the outer cylinder, the height of the inner cylinder is smaller than that of the outer cylinder, a funnel is arranged at the top of the outer cylinder, and an outlet of the funnel is positioned above the inner cylinder. According to the utility model, the rainfall can be accurately metered without a too high container. 本实用新型涉及一种双筒雨量计，包括筒体，其特征在于，所述的筒体为外筒，在外筒内设置有内筒，内筒的高度小于外筒的高度，在外筒的顶部设置有漏斗，漏斗的出口位于内筒的上方。本实用新型不用太高容器就可完成对降雨的较为精确的计量。