Premium and Sturdy Material: The soil moisture meter is made of high-quality ABS material, durable and long service life. We believe that due to its performance, the soil moisture meter will definitely be your best choice. Superior Features: The soil moisture meter adopts splash-proof design, simple and fashionable appearance, beautiful and practical, not easy to damage. Three Types of Indicators: There are three types of indicators, red, green, and blue. According to different water contents, the indicator range can be selected according to different plant characteristics. Please Note: These soil test kits cannot be applied to test other liquids. If the soil is too dry, the indicator will not move, please water it before testing. And read accurate results after five minutes. A Good Ideal: The plant water meter is a necessary tool for gardening enthusiasts to remind plants of water content in time and maintain normal plant growth.