Soil PH Tester Multifunctional Gardening Tool Digital Dial No Battery Required Long Probe Testing 3-in-1 Soil Moisture Light PH Meter Lawn Farm Gardening SuppliesDescription: No battery power required, easy to use, three in one design, this soil tester measures soil moisture/PH/intensity of sunlight required for plant photosynthesis. Simply plug the meter into 2/3 of the depth of the soil, switch to the setting you want to measure, and read the scale. With high accuracy and easy operation, the soil tester can not only help you save water and energy, but also keep your plants, lawns, and flowers in good health. Suitable for indoor and outdoor plants, gardens and lawns to check the soil condition (humidity/light/PH) of fruits, flowers, vegetables, shrubs, etc. It is constructed of plastic material. The length of this product is 25.5cm, the width is 6cm and the height is 3.5cm. Suitable for pots, gardens, patios, vegetables, flowers, lawns, farm and can effectively measure moisture/PH/light in plant soil, practical tools for gardening and growing. Item Name: Soil Tester Material: Plastic Humidity: 1-10 (Dry-Wet) Lighting: 0-2000 (Dark-Light) PH: 8-3.5 (Alkali-Acid) Power Supply: No Battery Required, Photosensitive Components Features: Long Probe, 3-in-1, Multifunctional Size Details: Overall Size, L: 25.5cm/10.04", W: 6cm/2.36", H: 3.5cm/1.38" (Approx.) Probe Size, LxW: 18cm x 0.5cm/7.09" x 0.2" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Instructions For Use: 1. When measuring the soil pH value and humidity, insert the probe into the soil as deeply as possible. (10CM has been loaded) 2. Pick the button on the pen to MOIST, MOIST is the water key, the corresponding table is MosT, DRY is dry, WET is wet, the value is 1-3 (red part) indicating that watering is required, 4-7 (green part) is appropriate, 8-10 (blue part) indicates that it is too wet. Please adjust the watering time according to the variety of the plant. 3. Pick the button on the pen to PH, PH is the pH key, the value on the corresponding table is 8-3.5, the value 7 is basically neutral, the smaller the number, the greater the acidity, please Adjust soil pH according to plant varieties. 4. The LIGHT key is the illuminance measurement range of 0-2000 lumens. The larger the value, the stronger the light. Please decide whether you need shading according to the variety of the plant. Precautions: 1. Please wet the soil with water before inserting the tester into the soil. The probe should be inserted into the soil at a depth of 2/3 (above 10CM) to obtain accurate measurement results. 2. Note that you cannot touch the stone when plugging in the electrode, and do not use too much force, otherwise it will easily damage the electrode. Wash the electrode in time after use (it is strictly forbidden to directly penetrate into the water for measurement). 3. It cannot be used in the soil for a long time to avoid damage. 4. There is no Chinese manual user. Package Includes: 1 x Soil Tester