... Temperature, Moisture, and Environment Sunlight Intensity. Description:This 4 in 1 soil moisture, pH, temperature and light tester offers 4 important ... when grass does not want to grow in certain areas of your yard Name4 in 1 Soil Survey InstrumentTypeSoil tester-300Test objectSunlight, ... Protective cover of sensor · Standard factory packaging box Portable 4 in 1 Soil Survey Instrument KC300 PH meter