1. This smart digital irrigation controller is not a big help for efficient water use, but can also improve automatic watering efficiency.2. Automatic watering of flowers and plants, even no one at home, bringing you much convenience.3. It also has many other advantages: easy to install and operate, durable to use, low power consumption, etc.4. Besides, it will help you reduce the labor cost.5. In a word, it is really a perfect watering tool for micro-sprinkler and drip irrigation in garden, yard and balcony. Specification: Features:This smart digital irrigation controller is not a great help for efficient water use, but can also improve the efficiency of automatic watering.Automatic watering of flowers and plants, even nobody at home, which brings you much convenience.It also has many other advantages: easy to install and to use, durable to use, low energy consumption, etc. Moreover, it will help you save labor cost. In a word, it is really a tool Perfect sprinkler for micro-sprinkling and drip irrigation in the garden, yard and balcony.Specification:Power supply: 12V DC / AC 16A (8) A.250V ACTime delay range: 1min-168h.Hysteresis: ?1 sec/day (25C)Loading capacity:Resistive load: 16A / 250V ACDelay charge: 10A / 250V AClamp load: 2000W.ON/OFF operation: 16 ON & 16 OFF.Power Consumption: 2VA (max)Display: ACL.Minimum Interval: 1 min.Room temperature: -20-55CAmbient humidity: 35-85% RH. Dimensions: 60*60*32mm.How to use:Enter the programming as below:1.Press the P button, setting 1 hour ON ( display 1 on)2.Press H+ / M+, adjusting the hours and minutes.3.Press D+ to select the same time each day or a different time each day. 4.Press P, setting 1 off time (display1 off)5.Press H+ / M+, set hours and minutes to off time. />6.Prss D+, if you want the same every day, you don't need to press this key,7. Repeat step 2-6, set 2-16 on/off tim,8.Press the third button, END.Package List:1 x Timer ElectronicNote:1. The time setting must match the time sequence, can not be set crosswise.2.System with automatic shutdown if there is no operation within 10 seconds and no data is saved.3.Function 3.4.5 cannot be used simultaneously. Note: The data is manual measurement , please allow 1-146cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.