| 摘要 |
Disclosed is a water sampler which easily collects a sample without an additional power source. According to an embodiment of the present invention, the water sampler comprises: a body having a first opening part formed on a lower surface thereof to allow a sample to flow thereinto; and a lower cover wherein one end thereof is hinge-mounted on the first opening part to rotate an other end thereof upwards from the first opening part by an inflow of the sample to open the first opening part. |
