A probe that is arranged in long -range real -time measurement system of soil moisture content

The utility model provides a probe that is arranged in long -range real -time measurement system of soil moisture content, pop one's head in including base and four stereoplasm probes, so that in the needle implant soil sample, and every the probe is connected with the one end of a signal line respectively, four the probe is parallel to each other and is fixed in uniformly in the base, and, four extend at the top of probe the base, for data calculation, analysis and the display, the voltage tester appearance, signal inlet with probe connection is in order to test the difference voltage signal between the probe, signal output port with the computer link for with the test result transmission extremely, the alternating current source, with probe connection, be used for to the probe provides measuring current. The utility model discloses a but in the probe disect insertion soil sample, real -time in situ measurement water content improves soil sample test of moisture content precision greatly.