Elecopto Optical Rain Gauge Iron with Measuring Cylinder Iron Graduated Cylinder  (250 ml)

This is a galvanized rain gauge which is made of copper. This educational material can be specially use for science project. The box contents 1 rain gauge, 1 plastic measure.The inner jar is transparent as well, we have high standard in inner jar.The rain falls through a defined aperture and into the inner plastic measure; the contents are then measured, normally once a day. Any additional rainfall collected in the large copper body of the rain gauge can be measured by pouring into the supplied measuring jar.