Feature: 1. Check Soil Volumetric Water: This soil meter is great tool that allows you to check the volumetric water content in your soil, thus ensuring that your plants are properly cared for. 2. 3 in 1: The plant water meter can measure soil moisture, fertility and pH. One key switching mode and makes gardening and planting more efficient. 3. Easy to Read: With accurate and immediate test results, you can check the moisture levels of the soil immediately. The soil moisture meter dial is large and clear and very easy to read, especially since it contains ten scales. 4. Wide Use: Plant water meter is ideal for gardeners or indoor planters; It has great uses in landscape irrigation, agriculture and even research. 5. Accurate: PH hygrometer fertility tester using a mechanical device based on differences in electrical conductivity, this houseplant moisture meter is very accurate and precise. Specification: Item Type: Fertility Tester Material: ABS Basic Parameters: 1. Moisture range, 1-10 (1-3 dry, 4-7 suitable, 8-10 wet) 2. Soil fertility range, a small amount is yellow, ideal is green, too much is red. 3. pH range, 4-8.5 pH (4-6.5 acidic, 7-8.5 alkaline).. Package List: 1 x Soil Moisture Meter