The invention discloses a portable field multi-parameter measuring device. The portable field multi-parameter measuring device is used for measuring soil compactness, soil temperature, soil moisture,a distance, a weight and an inclination angle. Problems that an existing field soil measuring device has a single function and low measurement efficiency are solved. The device comprises a measuring host machine, a connecting rod, an exploration rod and a weighing hook. The measuring host machine comprises a position-convertible handle, a bubble level, a tension and pressure sensor, an inclinationangle sensor, a laser distance measuring module, a Bluetooth data transmission module, a satellite positioning module, a liquid crystal display screen and a measuring circuit board. Annular metal electrodes are arranged on the exploration rod at intervals. The portable field multi-parameter measuring device can be used for realizing multi-parameter measurement when being used for a field experiment, has high efficiency and a simple structure, is energy-saving and environmentally friendly and meets the demand of agricultural production and scientific research.