Garden watering timer

Garden watering timer
Temperature: from 0℃ to 40 ℃
1-16 Set of water programs
Water Connection: 21mm tap with 26.5mm thread
Battery: 2 x 1.5V AAA batteries (not include)
Water work pressure: 0.5kg - 6 kg
Watering Duration :from 1min to 9hrs 59mins
Can store up to 16 different watering programs
Scope of application: family garden, balcony, roof garden, small area greening automatic irrigation
How to use:
--Use the first set of procedures, the base for a week, a system which how much time of water a day
--Use a second set of programs, also on the design for a week this week which day or watering every few days, a total of 16 group program, automatically water irrigation cycle.
For example:
--Program 1 : every Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, 9:00 start water , water time 30 minutes.
--Program 2: every Sunday, Monday, Tuesday, 10:00 start water, water time 20 minutes.
--Program 3: every Sunday, Tuesday, Thursday, Saturday, 14:00 start water, water time 1 hour 5 minutes.
http://www.tinydeal.com/intelligent-automatic-flowers-watering-timer-garden-water-timer-p-149485.html