Soil -3 in 1 Soil Tester Highlights Generic Brand 3 in 1 Soil Tester Description: By using this soil tester kit, you can quickly know your soil regimen Timely and clear understanding of soil growth of your plants and your health No batteries needed, plug the pH meter into the soil, you can instantly get an accurate reading This soil meter is ideal for indoors or outdoors, can be used in the garden, farm, lawn, in the greenhouse Soil tester is the perfect companion and tool kit for planting your lovely flowers or garden specification: Material: stainless steel + plastic Working temperature: 0-40 degree Size: 25.8 x 5.8cm / 10.15 x 2.28inch Package includes: 1 x Soil pH Tester Note: 1. The probe should be inserted into a depth of 2/3 (about 15cm) of the floor to measure accurately! 2. Do not test directly in water.