... specific, and other water quality parameters,Water pump,Trainer KL-07 Dog Trainer MAIN FEATURES AND PARAMETERS*1000 meters range.*Easy ... the coat.Function SelectionA: Long stimulation: vibration approximately 3 secondB: Short stimulation: vibration approximately 0.5 secondC: Long impulse: continuous impulse ... changes, especially during times of increased excitement or distraction. KL-07 Dog Trainer