Qt-pico Soil Moisture Temperature Sensor

Quickly and easily measure the soil surface moisture, Use the extension tubes can also measure the deep soil moisture. After calibration can simultaneously measure the salinity of the soil.

Principle:-
Based on the proven TDR(Time domain Reflector with Intelligent Elements) technology. For the direct measurement of soil or other medium dielectric constant, According to the relationship between the dielectric constant and soil moisture derived the soil water content.
When measuring, the metal graveside is used to transmit TDR signal to produce a 1GHz high frequency electromagnetic wave, electromagnetic waves transmitted along the graveside and generates an electromagnetic field around the probe. Signal transmission to the end of the graveside and then reflected back to the transmitting source. Travel time between the 10ps-2ns . This patented measurement technology make the sensor can detect small 3ps of time signals. The time sampling method make the soil moisture measurements become more accurate and convenient.

Features:-
i GPS location information can be recorded
i Automatic / manual recording of data
i WIFI wireless transmission
i Two-dimensional code recognition
i Automatic recognition sensor
i Terminal memory up to 32G
i Real-time display the current data and curve shows the historical data
i Data can be exported to Excel