Resistance type water level monitoring device with underground water density measuring function

The utility model provides a resistance-type water level monitoring device with an underground water density measurement function. The resistance-type water level monitoring device comprises a power supply module, a monitoring analysis module, a communication module, a water level measurement module and an underground water density measurement module which are arranged on an installation platform, the water level measuring module can calculate the current underground water level elevation in real time according to the change of the reading of the first galvanometer, and remotely transmits the calculated result through the communication module; the underground water density measuring module can calculate the underground water density at any moment according to the reading change of the second galvanometer and the initial density of the underground water, the current underground water level elevation is more accurately obtained according to the underground water density at any moment, and the resistance type wa