Feature: 1. Measure soil moisture, pH value and plant light level to help you master soil moisture when you need to water the plant. 2. Ideal soil testing tools, designed to be portable and easy to carry for outdoor use and suitable for home plants, gardens, lawns and farms. 3. It has a five‑in‑one test function,can not only test the moisture of the soil, pH and light, but also the temperature of the soil and the environment. 4. The low battery reminder and automatic shutdown function make an automatic shutdown after five minutes without operation. 5. This 5‑in‑1 soil tester solves the problem of inaccurate readings of the old model. Avoid sticking your finger into soil to test the moisture of soil. Specification: Item Type: Soil PH Tester Product Size: Approx. 29x7x3cm/11.4x2.8x1.2in Battery Type: D-type Battery (Delivered without Battery). Package List: 1 x Tester1 x Instruction Note: 1. Insert the probe vertically, at the edge of the plant stem in the middle. 2. Please gently push into the soil to avoid damaging the probe.3 If the measured soil is too dry or fertile to measure the accurate PH value, the user can sprinkle some water and measure it again after half an hour.3. Moisture measurementAnswer: Push the (PH/C button on the back to the "C position."8 Insert it into the soil as vertically as possiblec. Press any key to start measurement.d. The tested soil moisture value will be displayed on the LCD screen.E measure several times to get the exact value needed.4. Temperature measurementAnswer: While measuring the humidity, the soil temperature value will be displayed on the LCD screen at the same time.BPress the (C/F) button to set the humidity display to "C or "F.Note that if the user does not insert the probe into the soil, it will display the accurate ambient temperature of the external space.5. Environmental humidity measurementAfter powering on, push the (PH / C) button on the back to the "C position, and the ambient humidity parameters will be displayed on the LCD.