The simple rain meter "Rainfall Rikun" is a simple rain meter that is both practical and affordable. In recent years, unusual locally concentrated downpour (downpouring the guerrilla downpour) has become more frequently in all locations. It is important to keep your rain safe from disasters. Use the Rainfall Rikun as a disaster preparedness tool or as an awareness tool to enhance disaster prevention. Can be used for a variety of other uses. For example, it is used in a variety of construction sites from the perspective of safety and management, etc. In recent years, rain meter has been noticed to accurately understand the residual effect of repellent agents in order to repel pests and damage caused by fruit cultivation. Great for disaster preparedness learning, natural observation and science learning. It is useful for a wide variety of learning, such as converting the amount of rain measured by volume to volume. "Rain" can be the theme of all kinds of subjects, language, mathematics, science, and society. [Product Specifications] (Body) Height: 7.9 inches (200 mm), Body Diameter: 2.1 inches (53 mm), Weight: 1.3 oz (37 g) (Specs for mounting arms/sold separately); Maximum Length: 16.9 inches (430 mm), Maximum Width: 1.8 inches (46 mm), Weight: 4.5 oz (116 g). *Specifications may change without prior notice.