Features: Temperature: -9~50°C (16~122°F) 4-in-1 Soil Tester for plants and lawns Moisture (5 levels): DRY+, DRY, NOR, WET, WET+ Measures sunlight (9 levels), soil moisture (5 levels),soil pH (12 levels)and temperature (°C & °F) Great tool to help fix your lawn when grass does not want to grow in certain areas of your yard Package Included:1 xFour-In-One Soil Tester Light Detector Soil Acidity PH Meter. Please Note: 1. Please allow 1-3cm error due tomanual measurement. 2. Please understand that colors mayexist chromatic aberration. Thanks for understanding!