Features [Soil Testing Tool] --- The soil tester supports testing the pH value (pH) of the soil, soil moisture, and light intensity, keeping the soil in the best condition. [Measuring Range] --- The pH range is 3‑8pH, and the moisture measurement range is 1‑8 (10%‑80%). High resolution, accurate and reliable measurement. [Applicable Occasion] --- Widely used in greenhouse planting, farmland planting, pot planting, gardening planting, tree planting, etc. [Garden Accessory] --- Two detection functions, two modes can be switched at will, fast and practical to use, no battery required, it is a good helper for gardening. [Easy To Operate] --- Just insert our soil tester into the soil area you want to check, you can get accurate readings immediately and support calibration. Specification: Item Type: Soil Tester Material: ABS Uses: Greenhouse Planting, Farmland Planting, Pot Planting, Gardening Planting, Tree Planting Support Language: English Basic Parameters: PH Test Range: 3-8pH Moisture Test Range: 1-8 (10%-80%) Resolution: ±0.2 PH Accuracy: ±0.2 PH (Suitable for agricultural field and classroom experiments) Working Temperature: 5-50℃ (41-122℉) Calibration: Remove the oxidation on the metal ring by polishing Package List:1 x Soil Tester1 x Manual Package List 1 x Soil Tester 1 x Manual