This 4-in-1 soil survey instrument can test moisture, pH value, temperature and sunlight intensity via a 200mm (8in) probe and a light sensor.
The unit can easily display various readings with the large LCD screen, both day and night.
Additionally, the unit offers a low battery indicator and an auto power off function.
The instrument is a high efficient product and is energy-saving. It ensures and maintains the health and quality of your greenery.