description:

LED display, easy handle

auto control and valve ( compact pollution discharge valve) , with strong pollution discharge function , timing washing, 

when washing, can stop the normal  water flow to save the water 

the pipe port (G3/4 port) , the union nuts makes it easy handle]

 can do with manual and auto washing 

working time: 1-99 seconds , and set up the cycle time from 1-99hours 

working volt: AAA1.5v (BATTERY ) 4 PCS, battery life time: more than 6month

electric current: <20uA, 

colock error: < 3s/d 

water pressure: 0-3.8MPA.