WITH MOISTURE TEST FUNCTION: Let you know when to water, avoid to watering your plants more or less. Make your farming and gardening plants easy to care. ACCURATE & CONVENIENT: Moisture sensor meter with long probe for accurate value. Lightweight and portable easy to carry. NO BATTERY NEED: This soil moisture probe no battery required, just insert the sensor probe into the soil about 2-4 inches to get accurate reading. WIDE USE: The soil moisture meter is suitable for garden planting, potting, Indoor & outdoor plants, succulents, vegetable, fruits etc. It is a great tool for gardeners and gardening lovers.