Portable multifunctional hydrological measuring instrument

The utility model discloses a multifunctional hydrological measuring instrument convenient to carry. The device comprises a box body and a shaft disc, a rainfall recorder is fixedly installed above the left side of an inner cavity of the box body, an electromagnetic flowmeter is fixedly installed below the rainfall recorder, and the data output ends of an ultrasonic liquid level meter, a water quality detector, the electromagnetic flowmeter and the rainfall recorder are connected with the data input end of a display screen. According to the utility model, the rainfall recorder is fixedly arranged above the left side of the inner cavity of the box body; an electromagnetic flowmeter is fixedly mounted below the rainfall recorder; a water quality detector is fixedly mounted below the left side of the inner cavity of the box; an ultrasonic liquid level meter is fixedly mounted on the right side of the water quality detector; the water level, the water quality, the water flow and the rainfall can be conveniently c