EMCON Soil Temperature sensor is designed for continuous observation of temperature at different soil depths. The sensor is a permanent installable type, which can be buried in the soil at a required depth and be left for years of observation. The sensor gives very reliable and accurate temperature by the press of a button. Specially designed to sense and measure the slightest changes in temperature with excellent repeatability. The temperature probe can be easily be calibrated to any soil following a simple procedure. The calibration is done using a free Android based software which can be loaded in a smart phone or computer for easy checking and noting down the final data. Software is installable in a smart phone to read the actual temperature very easily. The low power consumption makes it ideal for remote and multi-level application.