P3 International Dr. Frog electronic moisture meter- Is your plant getting the right amount of water? Know for sure with Dr. Frog. - Simply insert the unit into the soil and it will alert you when your plant needs water. - This friendly little frog will chirp and croak until your plant gets the water it needs. No more guess work or under watering. - Dr. Frog constantly evaluates the moisture level of your plants soil.- A special light sensor ensures your plants watering schedule will be limited to daytime hours because this frog is only active when exposed to light. - Dr. Frog will help keep your plants happy and healthy. - Tests plants moisture level- Croaks signal low moisture- Inactive during the night- Requires 2 G10 batteries (included) - Unit dimensions: 4in x 2in x 1 1/4in - Unit weight: less than 1 oz.- P3P8220-
