Have you ever dreamed of owning a large glossy and green lawn covered with many plants or beautiful garden full of all kinds of fresh flowers? But as a gardening novice, you're worried about that you wonâ t be able to make it! Well, Let us help you archieve your dream! Atree 3-in-1 soil tester, a simple, easy to use and yet very effective soil ph meter that will help you make the dream for your belonged private garden come true! 3-in-1 Soil Meter with Moisture Light and PH Test Function Moisture Test Let you know when to water. You will never over/under water your plants again with this tester. Light Test Help you to determine if plant getting adequate light PH Test Help you to control pH level in soil, acidic or alkaline is suitable for your plants, You will never plant your lovely flowers into high-acid or Extreme alkalinity soil How To Use Step 1: Push the switch to moisture/pH/light position Step 2: Stick the probes into the soil 4-6 inches (2/3 of the probes) Step 3: Adjust the position of the probes until the pointer on the dial swing slightly Step 4: After 10 minutes, note moisture/pH/light level in the dial Step 5: Remove probes from soil and wipe clean after each use Warm Tips: 1: This soil meter CAN ONLY be used in soil. DO NOT use it to test any liquids directly, such as pure water, lemon juice, vinegar and so on, or the probes may be damaged 2: DO NOT insert the soil meter into very hard soil or touch hard objects, easy to damage the probes 3: This soil meter cannot accurately gauge the intensity of grow lights because most light bulbs lack the full spectral range of sunlight. To maximize the accuracy of sunlight readings, point the light sensor at the top front of the meter toward the sun 4: DO NOT leave the probes inserted in soil longer than necessary to make a measurement Multiple Applications Indoor Plants Outdoor Plants Garden