Grand Index 4 in 1 Digital Ph Moisture Light Soil Meter KC300B Test object:Sunlight,Moisture,PH value,Temperature Test PH value(12 levels):3.5~9.0 (Display resolution 0.5) Measuressunlight (9 levels),soil moisture (5 levels),soil pH (12 levels)andtemperature (C & F) 4-in-1 Soil Tester for plants and lawns Color: Black + Yellow