1979 Features: -With timer and flow control.-Various rectangular areas can be conveniently irrigated.-Watering duration can be set from 5 to 120 minutes or you can select continuous option.-Drain unit before first frost and store where it is protected from frost.-Infinitely adjustable range and has an infinitely adjustable spray width.-2.5 lbs. Specifications: -Covers up to 3.800 square feet. Dimensions: -Overall Dimensions: 5" H x 8.5" W x 24" D.