The Aquauno Logica Plus® is the simplest water timer to use, simply rotate the knob to select one of the pre-set programs, fine-tuned by Claber irrigation and gardening experts.  The option of choosing from 15 different programs for all the most common irrigation needs, reading the features summarised in a table on the back of the protective cover. Battery-operated, therefore, no electrical connections required: simply screw it onto the tap. Perfectly watertight and weather resistant, it is already fitted for easy connection via cable with Rain Sensor, which interrupts the program if it rains and starts it again when the rain has stopped.