Premium and Sturdy Material: The soil moisture meter is made of high quality ABS material, durable and has a long service life. We believe that the soil moisture meter will definitely be your best choice due to its performance. Superior Features: The soil moisture meter features 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 the water content, the indicator range can be selected according to plant characteristics. Please Note: These soil test kits cannot be used to test other liquids. If the soil is too dry, the indicator will not move. 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.