NON-ELECTRIC CLIMATE MEASURING SYSTEM

摘要

An objective of the present invention is to provide unpowered environment measuring equipment having a wing unit which ventilates external air to a sensor unit without connecting to a separate power source. According to the present invention, the unpowered environment measuring equipment comprises: an upper cover unit (100); a housing (200) extended downwards from a lower portion of the upper cover unit (100); a sensor unit (300) mounted on the housing (200); and a wing unit (400) to use the housing (200) as a shaft to rotate about the housing (200) to transfer gas to the sensor unit (300).