Durable plastic gauge monitors rainfall to determine the watering needs of your garden. Tapered base pushes into the soil. Includes steel wall mount and 2 x screws for wall-mounting. Includes metric and imperial measurements. Durable plastic gauge monitors rainfall to determine the watering needs of your garden. Tapered base pushes into the soil. Includes steel wall mount and 2 x screws for wall-mounting. Includes metric and imperial measurements.