Invaluable aid for maintaining correct moisture levels for healthy plant growth. Eliminates over or under watering. Use for all indoor plants, outdoor planters, hanging baskets, window boxes, and bedding plant areas. Measures water at the root level. Molded case is impact-resistant and provides an instant reading with the probe. Instruction manual is included. No batteries required. No. 1820: Digital/Analog: Analog, Pkg Qty: 1, Package Type: Card
