Generic 4-In-1 Soil Nutrient Content Detector High Precision Instrument for Plants Soil Survey, Measuring Light, Temperature, Humidity & pH, Multicolour

4-in-1 quick-measuring, mainly testing soil acidity, moisture, temperature and plant illumination intensity. Plug and play, one key switch, button freely adjustment. High definition screen display measurement parameters, backlit setting, also clearly visible at night. With intelligent low energy indication and automatic energy off function, save time and energy, high efficiency. High hardness 200mm probe, bottom sensitive probe, anti-rust, corrosion and oxidation resistance.