... measurements: pH Value, Temperature, Moisture, and Environment Sunlight Intensity. Description:This 4 in 1 soil moisture, pH, temperature and light tester offers 4 important measurements: pH Value, Temperature, Moisture, and Environment ... in soil with stones and insert forcibly.· 4-in-1 Soil Tester for plants and lawns· Measures sunlight (9 levels),soil moisture (5 levels),soil pH (12 levels)and ...