Make Gardening Simple-with our 4 in 1 soil tester, can conveniently testing the soil's pH, Moisture, Light, and Temperature You can now know when you need to water your soil by measuring moisture, pH & Temperature value of the soil and sunlight level of plants with it. scientifically accurate-Adopting needle detection technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture, pH and temperature acidity, which help our garden or lawn in tip-top condition Please note: Not suitable for PURE LIQUIDS. Easy to Use- Clean-Just simply plug the probe into the soil about 4 inches, and you will get an accurate and precise reading immediately. Remove probe from the soil and wipe it clean after each use. LCD Display- Smart Shutdown-This Soil Tester with large LCD screen easily display a variety of readings, and a green backlight allows you to read parameters in dark conditions. It will shutdown automatic without operation for 5 minutes, and will alert when the battery is low. Wide Application-The soil tester is suitable for indoor and outdoor planting of flowers, grasses and landscaping. Design to be lightweight and portable, easy to carry around for indoor and outdoor use, an ideal tool for agricultural production.