Garden Watering Timer Ball Valve Automatic Home Electronic Water Irrigation Time Product Description: MATERIAL：Polyacetal/POM & the shell material is ABS plastics & double seals & need 2 AAA 1.5v batteries (not including,consumers buy it by themself) PRODUCT FEATURES :With functions of antifreeze & The waterproofing of shell is IP 68 & Can set the most 16 program & Irrigation time countdown to run & Automatic watering the plants,irrigation regularly & Manual irrgation interval minimum 1 minutes CORRELATION PARAMETER:Irrigation frequency is irrigation at least 1 times a day,up to 16 times,the longest 30 days once & Irrigation time the shortest 1 minute,the longest 9 hours and 59 minutes & Suitable for hydraulic 0-400 kpa,water temperature 0-40 degrees Celsius PRODUCT FUNCTION:Liquid crystal display(LCD),standard time,control irrigation condition,with the function of memory Can set program have single,multi-program,routine,circulation,single day,multi day & An automatic and manual switch Package content: 1 pc water timer 1 pc screw cap 1 pc copper interface 1 pc nipple 1 pc quick coupling 1 pc instruction With package 1 pc screw cap 1 pc nipple PARAMETER:Irrigation frequency is irrigation at least 1 times a day,up to 16 times,the longest 30 days once & Irrigation time the shortest 1 1 pc quick coupling AAA 1.5v batteries (not including,consumers it by themself)