[When to ]Have you been sticking your finger in the soil to feel when it's time to water? moisture meter keeps your hands clean. Know the right time to water your garden and plants anytime. [Easy to use]With an interface using ten scales and three-color to reading your soil moisture. Just plug into the ground and get a reading in no time Remember to wipe clean the soil probe after each use. [Upgraded waterproof material design] The soil moisture sensor will not rust or oxidize. With the waterproof design of a 7.2-inch soil probe, it can also be used for most potted plants.No need batteries. More sensitive and more accurate. [Accessories]4 inches long Garden labels have enough room to label the plant's names. You can use them to label your succulent plants and their specific care.NOTE: Marks with pens will be washed off or faded, please use the Garden Pens. Oil-based pens are easier to mark. [Helpful Tips]1.Mineral salts, hard water and soil compaction also affect house plant accessories conductivity.2. Do not use moisture meters to test very hard soil. 3. Never use an indoor plant watering device to test the other liquid. Designed for testing soil only. 4. After use, please wipe clean the moisture sensor. Whatever indoor or outdoor, plant thermometers can be easy to carry. size: 26.5x5.5cm Material:plastic colour:Green Package Contents: 1 x Soil Moisture Meter 3 x Insert Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.