Description
Rapid test：
- Select a suitable measurement location, avoid stones and similar hard objects, cut the topsoil according to the required measurement depth, maintain the original relaxation of the soil below, hold the sensor tightly, insert the soil vertically， and do not shake left and right when inserting.
- It is recommended to average several times within a small range of a measurement point.
Earth survey method
- The earth survey method digs a pit with a diameter of about 20cm vertically.
- According to the measurement requirements, insert the sensor steel needle horizontally into the pit, fill and compact the pit, and ensure that the steel needle is in close contact with the soil.
- After the sensor is stable for a period of time, it can be measured and recorded continuously for a long time
Application:
Suitable for various scenes agricultural shed / underground pipe gallery / warehouse / industrial workshop / machine room
Sensor of structure chart as follow,
Instructions of Sensor
