Garden Watering Timer Ball Valve Automatic Home Electronic Water Irrigation Time Product Description: MATERIALPolyacetal/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 minutesCORRELATION 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 CelsiusPRODUCT FUNCTION:Liquid crystal display(LCD),standard time,control irrigation condition,with the function of memoryCan set program have single,multi-program,routine,circulation,single day,multi day An automatic and manual switchPackage content:1 pc water timer1 pc screw cap1 pc copper interface1 pc nipple1 pc quick coupling1 pc instructionWith package