What is the rheostat dial?
Dogtra’s patented rheostat intensity control, provides an infinite amount of levels of stimulation that can be changed at your transmitter. A rheostat is like a volume control on a radio. The more you advance the control the more the intensity increases. This is available on all Dogtra training collars except for the 1800 series, which has a selector style intensity control that clicks between 8 levels.