The soil thermometer do you understand? How to use?

To make crops can grow in different season, it needs to grow in the vegetable greenhouses, control the temperature in vegetable greenhouse crops to grow better, so, want to control the temperature of soil is above all, but the soil temperature how to control? That is about to soil thermometer to help! The soil thermometer and known as & other; Ground temperature thermometer & throughout; , it is a kind of can accurate judgment, and an instrument of measuring soil temperature, because - object to be tested Soil physical characteristics, which requires the soil thermometer must with a measuring probe, for convenient and inserted into the soil, and the probe type probe has must wear resistance, high temperature sensitivity, not easily broken. According to the above description and use characteristics, instrument production out of the soil using bimetallic thermometer, have heat fast, the characteristics of high sensitivity, the bimetallic thermometer can measure the environment temperature and the temperature in the mechanical equipment. Because the bimetallic strip for temperature sensing element can be resistant to vibration, is not easy to damage, durable, it is widely used in agricultural research fields, colleges and universities and laboratory area, etc. Before use or need to pay attention to soil thermometer, and the measurement, choose regional soil under test, be sure to keep the soil loose soil area, no large stones, it is not easy to damage the apparatus, instrument measuring accuracy. You can also ensure good contact with heat pipe and soil! Soil bimetallic thermometer used to regular inspection and cleaning, such ability can guarantee the accuracy of the thermometer, the most important is also can prolong the life of the thermometer!