... : ModelDistinguishPXQ388Select 3 work area for the daytime ,night and 24 hoursAdjustable at intervals of 5~45 minutes.PXQ388ALCD displays and ... be set its spraying time ( 0 to 24 hours),spraying interval time (1 minute to 4 hours),spraying cycle (Monday to Sunday), spraying ... be set according to space,croed density and air conditionWith timer setting ,there are eight(8) kinds of working interval ( ...