E7CB Programmable Automatic Electronic Water Meter With LCD Screen Features: Watering Frequency: At Least Once A Day, Up To 24 Times, And Up To Once Every 3 Days. The LCD display can control the watering situation and standard time. Requires 1 × 9V alkaline batteries (not included)Watering Time: The minimum single watering time can be set to 1 minute, and the longest single watering time is 60 minutes. Programmable: single program, multi program, conventional, cycle, one day, several days. Switch: Manual, Automatic Widely used in family gardening, small lawns, flower beds and vertical green irrigation. Easy to install and convenient to operate. Specification: Material: ABS Olor: as pictures shown. Size: Application. 12x11x9cm(4.72x4.33x3.54in) Power Supply: 1x9V Battery (Not Included) Quantity: 1pcNote: Transition: 1cm=10mm=0.39inNot Retail Package. Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included: 1 x Sprinkler Timer Water Flow Switch (Other accessories shown in the picture are not included.)